155466870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 431101440

約数和(自身を除く): 275634570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 131, 170, 179, 195, 221, 255, 262, 358, 390, 393, 442, 510, 537, 655, 663, 786, 895, 1074, 1105, 1310, 1326, 1703, 1790, 1965, 2210, 2227, 2327, 2685, 3043, 3315, 3406, 3930, 4454, 4654, 5109, 5370, 6086, 6630, 6681, 6981, 8515, 9129, 10218, 11135, 11635, 13362, 13962, 15215, 17030, 18258, 22270, 23270, 23449, 25545, 28951, 30430, 33405, 34905, 39559, 45645, 46898, 51090, 57902, 66810, 69810, 70347, 79118, 86853, 91290, 117245, 118677, 140694, 144755, 173706, 197795, 234490, 237354, 289510, 304837, 351735, 395590, 398633, 434265, 593385, 609674, 703470, 797266, 868530, 914511, 1186770, 1195899, 1524185, 1829022, 1993165, 2391798, 3048370, 3986330, 4572555, 5182229, 5979495, 9145110, 10364458, 11958990, 15546687, 25911145, 31093374, 51822290, 77733435, 155466870]

約数ペア:

[(1, 155466870), (2, 77733435), (3, 51822290), (5, 31093374), (6, 25911145), (10, 15546687), (13, 11958990), (15, 10364458), (17, 9145110), (26, 5979495), (30, 5182229), (34, 4572555), (39, 3986330), (51, 3048370), (65, 2391798), (78, 1993165), (85, 1829022), (102, 1524185), (130, 1195899), (131, 1186770), (170, 914511), (179, 868530), (195, 797266), (221, 703470), (255, 609674), (262, 593385), (358, 434265), (390, 398633), (393, 395590), (442, 351735), (510, 304837), (537, 289510), (655, 237354), (663, 234490), (786, 197795), (895, 173706), (1074, 144755), (1105, 140694), (1310, 118677), (1326, 117245), (1703, 91290), (1790, 86853), (1965, 79118), (2210, 70347), (2227, 69810), (2327, 66810), (2685, 57902), (3043, 51090), (3315, 46898), (3406, 45645), (3930, 39559), (4454, 34905), (4654, 33405), (5109, 30430), (5370, 28951), (6086, 25545), (6630, 23449), (6681, 23270), (6981, 22270), (8515, 18258), (9129, 17030), (10218, 15215), (11135, 13962), (11635, 13362)]