161757952458

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{55147}}^1$

素因数の和:55511

約数の個数: 64

約数和(自身を含む): 346638268800

約数和(自身を除く): 184880316342

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 193, 298, 386, 447, 579, 894, 1158, 2533, 3281, 5066, 6562, 7599, 9843, 15198, 19686, 28757, 55147, 57514, 86271, 110294, 165441, 172542, 330882, 488869, 937499, 977738, 1466607, 1874998, 2812497, 2933214, 5624994, 8216903, 10643371, 16433806, 21286742, 24650709, 31930113, 49301418, 63860226, 139687351, 180937307, 279374702, 361874614, 419062053, 542811921, 838124106, 1085623842, 1585862279, 3171724558, 4757586837, 9515173674, 26959658743, 53919317486, 80878976229, 161757952458]

約数ペア:

[(1, 161757952458), (2, 80878976229), (3, 53919317486), (6, 26959658743), (17, 9515173674), (34, 4757586837), (51, 3171724558), (102, 1585862279), (149, 1085623842), (193, 838124106), (298, 542811921), (386, 419062053), (447, 361874614), (579, 279374702), (894, 180937307), (1158, 139687351), (2533, 63860226), (3281, 49301418), (5066, 31930113), (6562, 24650709), (7599, 21286742), (9843, 16433806), (15198, 10643371), (19686, 8216903), (28757, 5624994), (55147, 2933214), (57514, 2812497), (86271, 1874998), (110294, 1466607), (165441, 977738), (172542, 937499), (330882, 488869)]