188885736

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:656

約数の個数: 128

約数和(自身を含む): 570326400

約数和(自身を除く): 381440664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 137, 156, 216, 234, 274, 312, 351, 411, 468, 491, 548, 702, 822, 936, 982, 1096, 1233, 1404, 1473, 1644, 1781, 1964, 2466, 2808, 2946, 3288, 3562, 3699, 3928, 4419, 4932, 5343, 5892, 6383, 7124, 7398, 8838, 9864, 10686, 11784, 12766, 13257, 14248, 14796, 16029, 17676, 19149, 21372, 25532, 26514, 29592, 32058, 35352, 38298, 42744, 48087, 51064, 53028, 57447, 64116, 67267, 76596, 96174, 106056, 114894, 128232, 134534, 153192, 172341, 192348, 201801, 229788, 269068, 344682, 384696, 403602, 459576, 538136, 605403, 689364, 807204, 874471, 1210806, 1378728, 1614408, 1748942, 1816209, 2421612, 2623413, 3497884, 3632418, 4843224, 5246826, 6995768, 7264836, 7870239, 10493652, 14529672, 15740478, 20987304, 23610717, 31480956, 47221434, 62961912, 94442868, 188885736]

約数ペア:

[(1, 188885736), (2, 94442868), (3, 62961912), (4, 47221434), (6, 31480956), (8, 23610717), (9, 20987304), (12, 15740478), (13, 14529672), (18, 10493652), (24, 7870239), (26, 7264836), (27, 6995768), (36, 5246826), (39, 4843224), (52, 3632418), (54, 3497884), (72, 2623413), (78, 2421612), (104, 1816209), (108, 1748942), (117, 1614408), (137, 1378728), (156, 1210806), (216, 874471), (234, 807204), (274, 689364), (312, 605403), (351, 538136), (411, 459576), (468, 403602), (491, 384696), (548, 344682), (702, 269068), (822, 229788), (936, 201801), (982, 192348), (1096, 172341), (1233, 153192), (1404, 134534), (1473, 128232), (1644, 114894), (1781, 106056), (1964, 96174), (2466, 76596), (2808, 67267), (2946, 64116), (3288, 57447), (3562, 53028), (3699, 51064), (3928, 48087), (4419, 42744), (4932, 38298), (5343, 35352), (5892, 32058), (6383, 29592), (7124, 26514), (7398, 25532), (8838, 21372), (9864, 19149), (10686, 17676), (11784, 16029), (12766, 14796), (13257, 14248)]