188265990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:982

約数の個数: 128

約数和(自身を含む): 536606208

約数和(自身を除く): 348340218

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 37, 51, 55, 66, 74, 85, 102, 110, 111, 165, 170, 185, 187, 222, 255, 330, 370, 374, 407, 510, 555, 561, 629, 814, 907, 935, 1110, 1122, 1221, 1258, 1814, 1870, 1887, 2035, 2442, 2721, 2805, 3145, 3774, 4070, 4535, 5442, 5610, 6105, 6290, 6919, 9070, 9435, 9977, 12210, 13605, 13838, 15419, 18870, 19954, 20757, 27210, 29931, 30838, 33559, 34595, 41514, 46257, 49885, 59862, 67118, 69190, 77095, 92514, 99770, 100677, 103785, 149655, 154190, 167795, 169609, 201354, 207570, 231285, 299310, 335590, 339218, 369149, 462570, 503385, 508827, 570503, 738298, 848045, 1006770, 1017654, 1107447, 1141006, 1696090, 1711509, 1845745, 2214894, 2544135, 2852515, 3423018, 3691490, 5088270, 5537235, 5705030, 6275533, 8557545, 11074470, 12551066, 17115090, 18826599, 31377665, 37653198, 62755330, 94132995, 188265990]

約数ペア:

[(1, 188265990), (2, 94132995), (3, 62755330), (5, 37653198), (6, 31377665), (10, 18826599), (11, 17115090), (15, 12551066), (17, 11074470), (22, 8557545), (30, 6275533), (33, 5705030), (34, 5537235), (37, 5088270), (51, 3691490), (55, 3423018), (66, 2852515), (74, 2544135), (85, 2214894), (102, 1845745), (110, 1711509), (111, 1696090), (165, 1141006), (170, 1107447), (185, 1017654), (187, 1006770), (222, 848045), (255, 738298), (330, 570503), (370, 508827), (374, 503385), (407, 462570), (510, 369149), (555, 339218), (561, 335590), (629, 299310), (814, 231285), (907, 207570), (935, 201354), (1110, 169609), (1122, 167795), (1221, 154190), (1258, 149655), (1814, 103785), (1870, 100677), (1887, 99770), (2035, 92514), (2442, 77095), (2721, 69190), (2805, 67118), (3145, 59862), (3774, 49885), (4070, 46257), (4535, 41514), (5442, 34595), (5610, 33559), (6105, 30838), (6290, 29931), (6919, 27210), (9070, 20757), (9435, 19954), (9977, 18870), (12210, 15419), (13605, 13838)]