156258270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2557}}^1$

素因数の和:2674

約数の個数: 96

約数和(自身を含む): 469280448

約数和(自身を除く): 313022178

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 97, 105, 126, 194, 210, 291, 315, 485, 582, 630, 679, 873, 970, 1358, 1455, 1746, 2037, 2557, 2910, 3395, 4074, 4365, 5114, 6111, 6790, 7671, 8730, 10185, 12222, 12785, 15342, 17899, 20370, 23013, 25570, 30555, 35798, 38355, 46026, 53697, 61110, 76710, 89495, 107394, 115065, 161091, 178990, 230130, 248029, 268485, 322182, 496058, 536970, 744087, 805455, 1240145, 1488174, 1610910, 1736203, 2232261, 2480290, 3472406, 3720435, 4464522, 5208609, 7440870, 8681015, 10417218, 11161305, 15625827, 17362030, 22322610, 26043045, 31251654, 52086090, 78129135, 156258270]

約数ペア:

[(1, 156258270), (2, 78129135), (3, 52086090), (5, 31251654), (6, 26043045), (7, 22322610), (9, 17362030), (10, 15625827), (14, 11161305), (15, 10417218), (18, 8681015), (21, 7440870), (30, 5208609), (35, 4464522), (42, 3720435), (45, 3472406), (63, 2480290), (70, 2232261), (90, 1736203), (97, 1610910), (105, 1488174), (126, 1240145), (194, 805455), (210, 744087), (291, 536970), (315, 496058), (485, 322182), (582, 268485), (630, 248029), (679, 230130), (873, 178990), (970, 161091), (1358, 115065), (1455, 107394), (1746, 89495), (2037, 76710), (2557, 61110), (2910, 53697), (3395, 46026), (4074, 38355), (4365, 35798), (5114, 30555), (6111, 25570), (6790, 23013), (7671, 20370), (8730, 17899), (10185, 15342), (12222, 12785)]