104161648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 222798240

約数和(自身を除く): 118636592

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 61, 76, 82, 122, 137, 152, 164, 244, 274, 304, 328, 488, 548, 656, 779, 976, 1096, 1159, 1558, 2192, 2318, 2501, 2603, 3116, 4636, 5002, 5206, 5617, 6232, 8357, 9272, 10004, 10412, 11234, 12464, 16714, 18544, 20008, 20824, 22468, 33428, 40016, 41648, 44936, 47519, 66856, 89872, 95038, 106723, 133712, 158783, 190076, 213446, 317566, 342637, 380152, 426892, 635132, 685274, 760304, 853784, 1270264, 1370548, 1707568, 2540528, 2741096, 5482192, 6510103, 13020206, 26040412, 52080824, 104161648]

約数ペア:

[(1, 104161648), (2, 52080824), (4, 26040412), (8, 13020206), (16, 6510103), (19, 5482192), (38, 2741096), (41, 2540528), (61, 1707568), (76, 1370548), (82, 1270264), (122, 853784), (137, 760304), (152, 685274), (164, 635132), (244, 426892), (274, 380152), (304, 342637), (328, 317566), (488, 213446), (548, 190076), (656, 158783), (779, 133712), (976, 106723), (1096, 95038), (1159, 89872), (1558, 66856), (2192, 47519), (2318, 44936), (2501, 41648), (2603, 40016), (3116, 33428), (4636, 22468), (5002, 20824), (5206, 20008), (5617, 18544), (6232, 16714), (8357, 12464), (9272, 11234), (10004, 10412)]