173868688

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 401760000

約数和(自身を除く): 227891312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 199, 203, 232, 269, 398, 406, 464, 538, 796, 812, 1076, 1393, 1592, 1624, 1883, 2152, 2786, 3184, 3248, 3766, 4304, 5572, 5771, 7532, 7801, 11144, 11542, 15064, 15602, 22288, 23084, 30128, 31204, 40397, 46168, 53531, 54607, 62408, 80794, 92336, 107062, 109214, 124816, 161588, 214124, 218428, 323176, 374717, 428248, 436856, 646352, 749434, 856496, 873712, 1498868, 1552399, 2997736, 3104798, 5995472, 6209596, 10866793, 12419192, 21733586, 24838384, 43467172, 86934344, 173868688]

約数ペア:

[(1, 173868688), (2, 86934344), (4, 43467172), (7, 24838384), (8, 21733586), (14, 12419192), (16, 10866793), (28, 6209596), (29, 5995472), (56, 3104798), (58, 2997736), (112, 1552399), (116, 1498868), (199, 873712), (203, 856496), (232, 749434), (269, 646352), (398, 436856), (406, 428248), (464, 374717), (538, 323176), (796, 218428), (812, 214124), (1076, 161588), (1393, 124816), (1592, 109214), (1624, 107062), (1883, 92336), (2152, 80794), (2786, 62408), (3184, 54607), (3248, 53531), (3766, 46168), (4304, 40397), (5572, 31204), (5771, 30128), (7532, 23084), (7801, 22288), (11144, 15602), (11542, 15064)]