158782380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{9157}}^1$

素因数の和:9203

約数の個数: 72

約数和(自身を含む): 472333008

約数和(自身を除く): 313550628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4335, 5780, 8670, 9157, 17340, 18314, 27471, 36628, 45785, 54942, 91570, 109884, 137355, 155669, 183140, 274710, 311338, 467007, 549420, 622676, 778345, 934014, 1556690, 1868028, 2335035, 2646373, 3113380, 4670070, 5292746, 7939119, 9340140, 10585492, 13231865, 15878238, 26463730, 31756476, 39695595, 52927460, 79391190, 158782380]

約数ペア:

[(1, 158782380), (2, 79391190), (3, 52927460), (4, 39695595), (5, 31756476), (6, 26463730), (10, 15878238), (12, 13231865), (15, 10585492), (17, 9340140), (20, 7939119), (30, 5292746), (34, 4670070), (51, 3113380), (60, 2646373), (68, 2335035), (85, 1868028), (102, 1556690), (170, 934014), (204, 778345), (255, 622676), (289, 549420), (340, 467007), (510, 311338), (578, 274710), (867, 183140), (1020, 155669), (1156, 137355), (1445, 109884), (1734, 91570), (2890, 54942), (3468, 45785), (4335, 36628), (5780, 27471), (8670, 18314), (9157, 17340)]