126228648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2051

約数の個数: 128

約数和(自身を含む): 401990400

約数和(自身を除く): 275761752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 406, 546, 609, 696, 728, 754, 812, 1092, 1131, 1218, 1508, 1624, 1993, 2184, 2262, 2436, 2639, 3016, 3986, 4524, 4872, 5278, 5979, 7917, 7972, 9048, 10556, 11958, 13951, 15834, 15944, 21112, 23916, 25909, 27902, 31668, 41853, 47832, 51818, 55804, 57797, 63336, 77727, 83706, 103636, 111608, 115594, 155454, 167412, 173391, 181363, 207272, 231188, 310908, 334824, 346782, 362726, 404579, 462376, 544089, 621816, 693564, 725452, 751361, 809158, 1088178, 1213737, 1387128, 1450904, 1502722, 1618316, 2176356, 2254083, 2427474, 3005444, 3236632, 4352712, 4508166, 4854948, 5259527, 6010888, 9016332, 9709896, 10519054, 15778581, 18032664, 21038108, 31557162, 42076216, 63114324, 126228648]

約数ペア:

[(1, 126228648), (2, 63114324), (3, 42076216), (4, 31557162), (6, 21038108), (7, 18032664), (8, 15778581), (12, 10519054), (13, 9709896), (14, 9016332), (21, 6010888), (24, 5259527), (26, 4854948), (28, 4508166), (29, 4352712), (39, 3236632), (42, 3005444), (52, 2427474), (56, 2254083), (58, 2176356), (78, 1618316), (84, 1502722), (87, 1450904), (91, 1387128), (104, 1213737), (116, 1088178), (156, 809158), (168, 751361), (174, 725452), (182, 693564), (203, 621816), (232, 544089), (273, 462376), (312, 404579), (348, 362726), (364, 346782), (377, 334824), (406, 310908), (546, 231188), (609, 207272), (696, 181363), (728, 173391), (754, 167412), (812, 155454), (1092, 115594), (1131, 111608), (1218, 103636), (1508, 83706), (1624, 77727), (1993, 63336), (2184, 57797), (2262, 55804), (2436, 51818), (2639, 47832), (3016, 41853), (3986, 31668), (4524, 27902), (4872, 25909), (5278, 23916), (5979, 21112), (7917, 15944), (7972, 15834), (9048, 13951), (10556, 11958)]