129351924

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:431

約数の個数: 144

約数和(自身を含む): 383275200

約数和(自身を除く): 253923276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 169, 171, 228, 234, 247, 338, 342, 351, 373, 468, 494, 507, 513, 676, 684, 702, 741, 746, 988, 1014, 1026, 1119, 1404, 1482, 1492, 1521, 2028, 2052, 2223, 2238, 2964, 3042, 3211, 3357, 4446, 4476, 4563, 4849, 6084, 6422, 6669, 6714, 7087, 8892, 9126, 9633, 9698, 10071, 12844, 13338, 13428, 14174, 14547, 18252, 19266, 19396, 20142, 21261, 26676, 28348, 28899, 29094, 38532, 40284, 42522, 43641, 57798, 58188, 63037, 63783, 85044, 86697, 87282, 92131, 115596, 126074, 127566, 130923, 173394, 174564, 184262, 189111, 191349, 252148, 255132, 261846, 276393, 346788, 368524, 378222, 382698, 523692, 552786, 567333, 756444, 765396, 829179, 1105572, 1134666, 1197703, 1658358, 1701999, 2269332, 2395406, 2487537, 3316716, 3403998, 3593109, 4790812, 4975074, 6807996, 7186218, 9950148, 10779327, 14372436, 21558654, 32337981, 43117308, 64675962, 129351924]

約数ペア:

[(1, 129351924), (2, 64675962), (3, 43117308), (4, 32337981), (6, 21558654), (9, 14372436), (12, 10779327), (13, 9950148), (18, 7186218), (19, 6807996), (26, 4975074), (27, 4790812), (36, 3593109), (38, 3403998), (39, 3316716), (52, 2487537), (54, 2395406), (57, 2269332), (76, 1701999), (78, 1658358), (108, 1197703), (114, 1134666), (117, 1105572), (156, 829179), (169, 765396), (171, 756444), (228, 567333), (234, 552786), (247, 523692), (338, 382698), (342, 378222), (351, 368524), (373, 346788), (468, 276393), (494, 261846), (507, 255132), (513, 252148), (676, 191349), (684, 189111), (702, 184262), (741, 174564), (746, 173394), (988, 130923), (1014, 127566), (1026, 126074), (1119, 115596), (1404, 92131), (1482, 87282), (1492, 86697), (1521, 85044), (2028, 63783), (2052, 63037), (2223, 58188), (2238, 57798), (2964, 43641), (3042, 42522), (3211, 40284), (3357, 38532), (4446, 29094), (4476, 28899), (4563, 28348), (4849, 26676), (6084, 21261), (6422, 20142), (6669, 19396), (6714, 19266), (7087, 18252), (8892, 14547), (9126, 14174), (9633, 13428), (9698, 13338), (10071, 12844)]