139470984

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 413994240

約数和(自身を除く): 274523256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 53, 54, 62, 72, 81, 93, 106, 108, 124, 131, 159, 162, 186, 212, 216, 248, 262, 279, 318, 324, 372, 393, 424, 477, 524, 558, 636, 648, 744, 786, 837, 954, 1048, 1116, 1179, 1272, 1431, 1572, 1643, 1674, 1908, 2232, 2358, 2511, 2862, 3144, 3286, 3348, 3537, 3816, 4061, 4293, 4716, 4929, 5022, 5724, 6572, 6696, 6943, 7074, 8122, 8586, 9432, 9858, 10044, 10611, 11448, 12183, 13144, 13886, 14148, 14787, 16244, 17172, 19716, 20088, 20829, 21222, 24366, 27772, 28296, 29574, 32488, 34344, 36549, 39432, 41658, 42444, 44361, 48732, 55544, 59148, 62487, 73098, 83316, 84888, 88722, 97464, 109647, 118296, 124974, 133083, 146196, 166632, 177444, 187461, 215233, 219294, 249948, 266166, 292392, 328941, 354888, 374922, 430466, 438588, 499896, 532332, 562383, 645699, 657882, 749844, 860932, 877176, 1064664, 1124766, 1291398, 1315764, 1499688, 1721864, 1937097, 2249532, 2582796, 2631528, 3874194, 4499064, 5165592, 5811291, 7748388, 11622582, 15496776, 17433873, 23245164, 34867746, 46490328, 69735492, 139470984]

約数ペア:

[(1, 139470984), (2, 69735492), (3, 46490328), (4, 34867746), (6, 23245164), (8, 17433873), (9, 15496776), (12, 11622582), (18, 7748388), (24, 5811291), (27, 5165592), (31, 4499064), (36, 3874194), (53, 2631528), (54, 2582796), (62, 2249532), (72, 1937097), (81, 1721864), (93, 1499688), (106, 1315764), (108, 1291398), (124, 1124766), (131, 1064664), (159, 877176), (162, 860932), (186, 749844), (212, 657882), (216, 645699), (248, 562383), (262, 532332), (279, 499896), (318, 438588), (324, 430466), (372, 374922), (393, 354888), (424, 328941), (477, 292392), (524, 266166), (558, 249948), (636, 219294), (648, 215233), (744, 187461), (786, 177444), (837, 166632), (954, 146196), (1048, 133083), (1116, 124974), (1179, 118296), (1272, 109647), (1431, 97464), (1572, 88722), (1643, 84888), (1674, 83316), (1908, 73098), (2232, 62487), (2358, 59148), (2511, 55544), (2862, 48732), (3144, 44361), (3286, 42444), (3348, 41658), (3537, 39432), (3816, 36549), (4061, 34344), (4293, 32488), (4716, 29574), (4929, 28296), (5022, 27772), (5724, 24366), (6572, 21222), (6696, 20829), (6943, 20088), (7074, 19716), (8122, 17172), (8586, 16244), (9432, 14787), (9858, 14148), (10044, 13886), (10611, 13144), (11448, 12183)]