158296980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:949

約数の個数: 96

約数和(自身を含む): 469647360

約数和(自身を除く): 311350380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 191, 228, 285, 380, 382, 570, 573, 727, 764, 955, 1140, 1146, 1454, 1910, 2181, 2292, 2865, 2908, 3629, 3635, 3820, 4362, 5730, 7258, 7270, 8724, 10887, 10905, 11460, 13813, 14516, 14540, 18145, 21774, 21810, 27626, 36290, 41439, 43548, 43620, 54435, 55252, 69065, 72580, 82878, 108870, 138130, 138857, 165756, 207195, 217740, 276260, 277714, 414390, 416571, 555428, 694285, 828780, 833142, 1388570, 1666284, 2082855, 2638283, 2777140, 4165710, 5276566, 7914849, 8331420, 10553132, 13191415, 15829698, 26382830, 31659396, 39574245, 52765660, 79148490, 158296980]

約数ペア:

[(1, 158296980), (2, 79148490), (3, 52765660), (4, 39574245), (5, 31659396), (6, 26382830), (10, 15829698), (12, 13191415), (15, 10553132), (19, 8331420), (20, 7914849), (30, 5276566), (38, 4165710), (57, 2777140), (60, 2638283), (76, 2082855), (95, 1666284), (114, 1388570), (190, 833142), (191, 828780), (228, 694285), (285, 555428), (380, 416571), (382, 414390), (570, 277714), (573, 276260), (727, 217740), (764, 207195), (955, 165756), (1140, 138857), (1146, 138130), (1454, 108870), (1910, 82878), (2181, 72580), (2292, 69065), (2865, 55252), (2908, 54435), (3629, 43620), (3635, 43548), (3820, 41439), (4362, 36290), (5730, 27626), (7258, 21810), (7270, 21774), (8724, 18145), (10887, 14540), (10905, 14516), (11460, 13813)]