189052812

素因数分解:

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

素因数の和:437

約数の個数: 144

約数和(自身を含む): 558576480

約数和(自身を除く): 369523668

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, 171, 228, 234, 247, 342, 351, 361, 373, 468, 494, 513, 684, 702, 722, 741, 746, 988, 1026, 1083, 1119, 1404, 1444, 1482, 1492, 2052, 2166, 2223, 2238, 2964, 3249, 3357, 4332, 4446, 4476, 4693, 4849, 6498, 6669, 6714, 7087, 8892, 9386, 9698, 9747, 10071, 12996, 13338, 13428, 14079, 14174, 14547, 18772, 19396, 19494, 20142, 21261, 26676, 28158, 28348, 29094, 38988, 40284, 42237, 42522, 43641, 56316, 58188, 63783, 84474, 85044, 87282, 92131, 126711, 127566, 130923, 134653, 168948, 174564, 184262, 191349, 253422, 255132, 261846, 269306, 276393, 368524, 382698, 403959, 506844, 523692, 538612, 552786, 765396, 807918, 829179, 1105572, 1211877, 1615836, 1658358, 1750489, 2423754, 2487537, 3316716, 3500978, 3635631, 4847508, 4975074, 5251467, 7001956, 7271262, 9950148, 10502934, 14542524, 15754401, 21005868, 31508802, 47263203, 63017604, 94526406, 189052812]

約数ペア:

[(1, 189052812), (2, 94526406), (3, 63017604), (4, 47263203), (6, 31508802), (9, 21005868), (12, 15754401), (13, 14542524), (18, 10502934), (19, 9950148), (26, 7271262), (27, 7001956), (36, 5251467), (38, 4975074), (39, 4847508), (52, 3635631), (54, 3500978), (57, 3316716), (76, 2487537), (78, 2423754), (108, 1750489), (114, 1658358), (117, 1615836), (156, 1211877), (171, 1105572), (228, 829179), (234, 807918), (247, 765396), (342, 552786), (351, 538612), (361, 523692), (373, 506844), (468, 403959), (494, 382698), (513, 368524), (684, 276393), (702, 269306), (722, 261846), (741, 255132), (746, 253422), (988, 191349), (1026, 184262), (1083, 174564), (1119, 168948), (1404, 134653), (1444, 130923), (1482, 127566), (1492, 126711), (2052, 92131), (2166, 87282), (2223, 85044), (2238, 84474), (2964, 63783), (3249, 58188), (3357, 56316), (4332, 43641), (4446, 42522), (4476, 42237), (4693, 40284), (4849, 38988), (6498, 29094), (6669, 28348), (6714, 28158), (7087, 26676), (8892, 21261), (9386, 20142), (9698, 19494), (9747, 19396), (10071, 18772), (12996, 14547), (13338, 14174), (13428, 14079)]