189924228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 575527680

約数和(自身を除く): 385603452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 53, 57, 62, 76, 78, 93, 106, 114, 117, 124, 156, 159, 169, 171, 186, 212, 228, 234, 247, 279, 318, 338, 342, 372, 403, 468, 477, 494, 507, 558, 589, 636, 676, 684, 689, 741, 806, 954, 988, 1007, 1014, 1116, 1178, 1209, 1378, 1482, 1521, 1612, 1643, 1767, 1908, 2014, 2028, 2067, 2223, 2356, 2418, 2756, 2964, 3021, 3042, 3211, 3286, 3534, 3627, 4028, 4134, 4446, 4836, 4929, 5239, 5301, 6042, 6084, 6201, 6422, 6572, 7068, 7254, 7657, 8268, 8892, 8957, 9063, 9633, 9858, 10478, 10602, 12084, 12402, 12844, 13091, 14508, 14787, 15314, 15717, 17914, 18126, 19266, 19716, 20956, 21204, 21359, 22971, 24804, 26182, 26871, 28899, 29574, 30628, 31217, 31434, 35828, 36252, 38532, 39273, 42718, 45942, 47151, 52364, 53742, 57798, 59148, 62434, 62868, 64077, 68913, 78546, 80613, 85436, 91884, 93651, 94302, 99541, 107484, 115596, 117819, 124868, 128154, 137826, 157092, 161226, 170183, 187302, 188604, 192231, 199082, 235638, 256308, 275652, 277667, 280953, 298623, 322452, 340366, 374604, 384462, 398164, 405821, 471276, 510549, 555334, 561906, 597246, 680732, 768924, 811642, 833001, 895869, 1021098, 1110668, 1123812, 1194492, 1217463, 1531647, 1623284, 1666002, 1791738, 2042196, 2434926, 2499003, 3063294, 3332004, 3583476, 3652389, 4869852, 4998006, 5275673, 6126588, 7304778, 9996012, 10551346, 14609556, 15827019, 21102692, 31654038, 47481057, 63308076, 94962114, 189924228]

約数ペア:

[(1, 189924228), (2, 94962114), (3, 63308076), (4, 47481057), (6, 31654038), (9, 21102692), (12, 15827019), (13, 14609556), (18, 10551346), (19, 9996012), (26, 7304778), (31, 6126588), (36, 5275673), (38, 4998006), (39, 4869852), (52, 3652389), (53, 3583476), (57, 3332004), (62, 3063294), (76, 2499003), (78, 2434926), (93, 2042196), (106, 1791738), (114, 1666002), (117, 1623284), (124, 1531647), (156, 1217463), (159, 1194492), (169, 1123812), (171, 1110668), (186, 1021098), (212, 895869), (228, 833001), (234, 811642), (247, 768924), (279, 680732), (318, 597246), (338, 561906), (342, 555334), (372, 510549), (403, 471276), (468, 405821), (477, 398164), (494, 384462), (507, 374604), (558, 340366), (589, 322452), (636, 298623), (676, 280953), (684, 277667), (689, 275652), (741, 256308), (806, 235638), (954, 199082), (988, 192231), (1007, 188604), (1014, 187302), (1116, 170183), (1178, 161226), (1209, 157092), (1378, 137826), (1482, 128154), (1521, 124868), (1612, 117819), (1643, 115596), (1767, 107484), (1908, 99541), (2014, 94302), (2028, 93651), (2067, 91884), (2223, 85436), (2356, 80613), (2418, 78546), (2756, 68913), (2964, 64077), (3021, 62868), (3042, 62434), (3211, 59148), (3286, 57798), (3534, 53742), (3627, 52364), (4028, 47151), (4134, 45942), (4446, 42718), (4836, 39273), (4929, 38532), (5239, 36252), (5301, 35828), (6042, 31434), (6084, 31217), (6201, 30628), (6422, 29574), (6572, 28899), (7068, 26871), (7254, 26182), (7657, 24804), (8268, 22971), (8892, 21359), (8957, 21204), (9063, 20956), (9633, 19716), (9858, 19266), (10478, 18126), (10602, 17914), (12084, 15717), (12402, 15314), (12844, 14787), (13091, 14508)]