15675031768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2137}}^1$

素因数の和:2321

約数の個数: 128

約数和(自身を含む): 34912684800

約数和(自身を除く): 19237653032

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 41, 44, 76, 82, 88, 107, 152, 164, 209, 214, 328, 418, 428, 451, 779, 836, 856, 902, 1177, 1558, 1672, 1804, 2033, 2137, 2354, 3116, 3608, 4066, 4274, 4387, 4708, 6232, 8132, 8548, 8569, 8774, 9416, 16264, 17096, 17138, 17548, 22363, 23507, 34276, 35096, 40603, 44726, 47014, 48257, 68552, 81206, 83353, 87617, 89452, 94028, 96514, 162412, 166706, 175234, 178904, 188056, 193028, 228659, 324824, 333412, 350468, 386056, 446633, 457318, 666824, 700936, 893266, 914636, 916883, 963787, 1664723, 1786532, 1829272, 1833766, 1927574, 2515249, 3329446, 3573064, 3667532, 3855148, 4344521, 5030498, 6658892, 7335064, 7710296, 8689042, 9375019, 10060996, 13317784, 17378084, 18311953, 18750038, 20121992, 34756168, 36623906, 37500076, 47789731, 73247812, 75000152, 95579462, 103125209, 146495624, 178125361, 191158924, 206250418, 356250722, 382317848, 412500836, 712501444, 825001672, 1425002888, 1959378971, 3918757942, 7837515884, 15675031768]

約数ペア:

[(1, 15675031768), (2, 7837515884), (4, 3918757942), (8, 1959378971), (11, 1425002888), (19, 825001672), (22, 712501444), (38, 412500836), (41, 382317848), (44, 356250722), (76, 206250418), (82, 191158924), (88, 178125361), (107, 146495624), (152, 103125209), (164, 95579462), (209, 75000152), (214, 73247812), (328, 47789731), (418, 37500076), (428, 36623906), (451, 34756168), (779, 20121992), (836, 18750038), (856, 18311953), (902, 17378084), (1177, 13317784), (1558, 10060996), (1672, 9375019), (1804, 8689042), (2033, 7710296), (2137, 7335064), (2354, 6658892), (3116, 5030498), (3608, 4344521), (4066, 3855148), (4274, 3667532), (4387, 3573064), (4708, 3329446), (6232, 2515249), (8132, 1927574), (8548, 1833766), (8569, 1829272), (8774, 1786532), (9416, 1664723), (16264, 963787), (17096, 916883), (17138, 914636), (17548, 893266), (22363, 700936), (23507, 666824), (34276, 457318), (35096, 446633), (40603, 386056), (44726, 350468), (47014, 333412), (48257, 324824), (68552, 228659), (81206, 193028), (83353, 188056), (87617, 178904), (89452, 175234), (94028, 166706), (96514, 162412)]