145870452

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6361}}^1$

素因数の和:6398

約数の個数: 108

約数和(自身を含む): 461995716

約数和(自身を除く): 316125264

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 6361, 7644, 11466, 12722, 19083, 22932, 25444, 38166, 44527, 57249, 76332, 82693, 89054, 114498, 133581, 165386, 178108, 228996, 248079, 267162, 311689, 330772, 400743, 496158, 534324, 578851, 623378, 744237, 801486, 935067, 992316, 1157702, 1246756, 1488474, 1602972, 1736553, 1870134, 2315404, 2805201, 2976948, 3473106, 3740268, 4051957, 5209659, 5610402, 6946212, 8103914, 10419318, 11220804, 12155871, 16207828, 20838636, 24311742, 36467613, 48623484, 72935226, 145870452]

約数ペア:

[(1, 145870452), (2, 72935226), (3, 48623484), (4, 36467613), (6, 24311742), (7, 20838636), (9, 16207828), (12, 12155871), (13, 11220804), (14, 10419318), (18, 8103914), (21, 6946212), (26, 5610402), (28, 5209659), (36, 4051957), (39, 3740268), (42, 3473106), (49, 2976948), (52, 2805201), (63, 2315404), (78, 1870134), (84, 1736553), (91, 1602972), (98, 1488474), (117, 1246756), (126, 1157702), (147, 992316), (156, 935067), (182, 801486), (196, 744237), (234, 623378), (252, 578851), (273, 534324), (294, 496158), (364, 400743), (441, 330772), (468, 311689), (546, 267162), (588, 248079), (637, 228996), (819, 178108), (882, 165386), (1092, 133581), (1274, 114498), (1638, 89054), (1764, 82693), (1911, 76332), (2548, 57249), (3276, 44527), (3822, 38166), (5733, 25444), (6361, 22932), (7644, 19083), (11466, 12722)]