156920494330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2309}}^1\times {\mathrm{5347}}^1$

素因数の和:7735

約数の個数: 64

約数和(自身を含む): 298865064960

約数和(自身を除く): 141944570630

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2309, 2542, 4618, 5347, 6355, 10694, 11545, 12710, 23090, 26735, 53470, 71579, 94669, 143158, 165757, 189338, 219227, 331514, 357895, 438454, 473345, 715790, 828785, 946690, 1096135, 1657570, 2192270, 2934739, 5869478, 6796037, 12346223, 13592074, 14673695, 24692446, 29347390, 33980185, 61731115, 67960370, 123462230, 382732913, 506195143, 765465826, 1012390286, 1913664565, 2530975715, 3827329130, 5061951430, 15692049433, 31384098866, 78460247165, 156920494330]

約数ペア:

[(1, 156920494330), (2, 78460247165), (5, 31384098866), (10, 15692049433), (31, 5061951430), (41, 3827329130), (62, 2530975715), (82, 1913664565), (155, 1012390286), (205, 765465826), (310, 506195143), (410, 382732913), (1271, 123462230), (2309, 67960370), (2542, 61731115), (4618, 33980185), (5347, 29347390), (6355, 24692446), (10694, 14673695), (11545, 13592074), (12710, 12346223), (23090, 6796037), (26735, 5869478), (53470, 2934739), (71579, 2192270), (94669, 1657570), (143158, 1096135), (165757, 946690), (189338, 828785), (219227, 715790), (331514, 473345), (357895, 438454)]