157376772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32869}}^1$

素因数の和:32905

約数の個数: 72

約数和(自身を含む): 478587200

約数和(自身を除く): 321210428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 32869, 65738, 98607, 131476, 197214, 230083, 295821, 394428, 460166, 591642, 624511, 690249, 920332, 1183284, 1249022, 1380498, 1873533, 2070747, 2498044, 2760996, 3747066, 4141494, 4371577, 5620599, 7494132, 8282988, 8743154, 11241198, 13114731, 17486308, 22482396, 26229462, 39344193, 52458924, 78688386, 157376772]

約数ペア:

[(1, 157376772), (2, 78688386), (3, 52458924), (4, 39344193), (6, 26229462), (7, 22482396), (9, 17486308), (12, 13114731), (14, 11241198), (18, 8743154), (19, 8282988), (21, 7494132), (28, 5620599), (36, 4371577), (38, 4141494), (42, 3747066), (57, 2760996), (63, 2498044), (76, 2070747), (84, 1873533), (114, 1380498), (126, 1249022), (133, 1183284), (171, 920332), (228, 690249), (252, 624511), (266, 591642), (342, 460166), (399, 394428), (532, 295821), (684, 230083), (798, 197214), (1197, 131476), (1596, 98607), (2394, 65738), (4788, 32869)]