15366928148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{74419}}^1$

素因数の和:74485

約数の個数: 72

約数和(自身を含む): 33344327520

約数和(自身を除く): 17977399372

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 361, 418, 494, 572, 722, 836, 988, 1444, 2717, 3971, 4693, 5434, 7942, 9386, 10868, 15884, 18772, 51623, 74419, 103246, 148838, 206492, 297676, 818609, 967447, 1413961, 1637218, 1934894, 2827922, 3274436, 3869788, 5655844, 10641917, 15553571, 18381493, 21283834, 26865259, 31107142, 36762986, 42567668, 53730518, 62214284, 73525972, 107461036, 202196423, 295517849, 349248367, 404392846, 591035698, 698496734, 808785692, 1182071396, 1396993468, 3841732037, 7683464074, 15366928148]

約数ペア:

[(1, 15366928148), (2, 7683464074), (4, 3841732037), (11, 1396993468), (13, 1182071396), (19, 808785692), (22, 698496734), (26, 591035698), (38, 404392846), (44, 349248367), (52, 295517849), (76, 202196423), (143, 107461036), (209, 73525972), (247, 62214284), (286, 53730518), (361, 42567668), (418, 36762986), (494, 31107142), (572, 26865259), (722, 21283834), (836, 18381493), (988, 15553571), (1444, 10641917), (2717, 5655844), (3971, 3869788), (4693, 3274436), (5434, 2827922), (7942, 1934894), (9386, 1637218), (10868, 1413961), (15884, 967447), (18772, 818609), (51623, 297676), (74419, 206492), (103246, 148838)]