158915610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 498401280

約数和(自身を除く): 339485670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 79, 90, 93, 103, 105, 126, 155, 158, 186, 206, 210, 217, 237, 279, 309, 310, 315, 395, 434, 465, 474, 515, 553, 558, 618, 630, 651, 711, 721, 790, 927, 930, 1030, 1085, 1106, 1185, 1302, 1395, 1422, 1442, 1545, 1659, 1854, 1953, 2163, 2170, 2370, 2449, 2765, 2790, 3090, 3193, 3255, 3318, 3555, 3605, 3906, 4326, 4635, 4898, 4977, 5530, 6386, 6489, 6510, 7110, 7210, 7347, 8137, 8295, 9270, 9579, 9765, 9954, 10815, 12245, 12978, 14694, 15965, 16274, 16590, 17143, 19158, 19530, 21630, 22041, 22351, 24411, 24490, 24885, 28737, 31930, 32445, 34286, 36735, 40685, 44082, 44702, 47895, 48822, 49770, 51429, 56959, 57474, 64890, 67053, 73233, 73470, 81370, 85715, 95790, 102858, 110205, 111755, 113918, 122055, 134106, 143685, 146466, 154287, 170877, 171430, 201159, 220410, 223510, 244110, 252247, 257145, 284795, 287370, 308574, 335265, 341754, 366165, 402318, 504494, 512631, 514290, 569590, 670530, 732330, 756741, 771435, 854385, 1005795, 1025262, 1261235, 1513482, 1542870, 1708770, 1765729, 2011590, 2270223, 2522470, 2563155, 3531458, 3783705, 4540446, 5126310, 5297187, 7567410, 8828645, 10594374, 11351115, 15891561, 17657290, 22702230, 26485935, 31783122, 52971870, 79457805, 158915610]

約数ペア:

[(1, 158915610), (2, 79457805), (3, 52971870), (5, 31783122), (6, 26485935), (7, 22702230), (9, 17657290), (10, 15891561), (14, 11351115), (15, 10594374), (18, 8828645), (21, 7567410), (30, 5297187), (31, 5126310), (35, 4540446), (42, 3783705), (45, 3531458), (62, 2563155), (63, 2522470), (70, 2270223), (79, 2011590), (90, 1765729), (93, 1708770), (103, 1542870), (105, 1513482), (126, 1261235), (155, 1025262), (158, 1005795), (186, 854385), (206, 771435), (210, 756741), (217, 732330), (237, 670530), (279, 569590), (309, 514290), (310, 512631), (315, 504494), (395, 402318), (434, 366165), (465, 341754), (474, 335265), (515, 308574), (553, 287370), (558, 284795), (618, 257145), (630, 252247), (651, 244110), (711, 223510), (721, 220410), (790, 201159), (927, 171430), (930, 170877), (1030, 154287), (1085, 146466), (1106, 143685), (1185, 134106), (1302, 122055), (1395, 113918), (1422, 111755), (1442, 110205), (1545, 102858), (1659, 95790), (1854, 85715), (1953, 81370), (2163, 73470), (2170, 73233), (2370, 67053), (2449, 64890), (2765, 57474), (2790, 56959), (3090, 51429), (3193, 49770), (3255, 48822), (3318, 47895), (3555, 44702), (3605, 44082), (3906, 40685), (4326, 36735), (4635, 34286), (4898, 32445), (4977, 31930), (5530, 28737), (6386, 24885), (6489, 24490), (6510, 24411), (7110, 22351), (7210, 22041), (7347, 21630), (8137, 19530), (8295, 19158), (9270, 17143), (9579, 16590), (9765, 16274), (9954, 15965), (10815, 14694), (12245, 12978)]