165235644

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2064

約数の個数: 108

約数和(自身を含む): 496458144

約数和(自身を除く): 331222500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 126, 141, 147, 188, 196, 252, 282, 294, 329, 423, 441, 564, 588, 658, 846, 882, 987, 1316, 1692, 1764, 1974, 1993, 2303, 2961, 3948, 3986, 4606, 5922, 5979, 6909, 7972, 9212, 11844, 11958, 13818, 13951, 17937, 20727, 23916, 27636, 27902, 35874, 41454, 41853, 55804, 71748, 82908, 83706, 93671, 97657, 125559, 167412, 187342, 195314, 251118, 281013, 292971, 374684, 390628, 502236, 562026, 585942, 655697, 843039, 878913, 1124052, 1171884, 1311394, 1686078, 1757826, 1967091, 2622788, 3372156, 3515652, 3934182, 4589879, 5901273, 7868364, 9179758, 11802546, 13769637, 18359516, 23605092, 27539274, 41308911, 55078548, 82617822, 165235644]

約数ペア:

[(1, 165235644), (2, 82617822), (3, 55078548), (4, 41308911), (6, 27539274), (7, 23605092), (9, 18359516), (12, 13769637), (14, 11802546), (18, 9179758), (21, 7868364), (28, 5901273), (36, 4589879), (42, 3934182), (47, 3515652), (49, 3372156), (63, 2622788), (84, 1967091), (94, 1757826), (98, 1686078), (126, 1311394), (141, 1171884), (147, 1124052), (188, 878913), (196, 843039), (252, 655697), (282, 585942), (294, 562026), (329, 502236), (423, 390628), (441, 374684), (564, 292971), (588, 281013), (658, 251118), (846, 195314), (882, 187342), (987, 167412), (1316, 125559), (1692, 97657), (1764, 93671), (1974, 83706), (1993, 82908), (2303, 71748), (2961, 55804), (3948, 41853), (3986, 41454), (4606, 35874), (5922, 27902), (5979, 27636), (6909, 23916), (7972, 20727), (9212, 17937), (11844, 13951), (11958, 13818)]