190915452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:708

約数の個数: 144

約数和(自身を含む): 600879552

約数和(自身を除く): 409964100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 101, 117, 126, 156, 182, 202, 234, 252, 273, 303, 364, 404, 468, 546, 577, 606, 707, 819, 909, 1092, 1154, 1212, 1313, 1414, 1638, 1731, 1818, 2121, 2308, 2626, 2828, 3276, 3462, 3636, 3939, 4039, 4242, 5193, 5252, 6363, 6924, 7501, 7878, 8078, 8484, 9191, 10386, 11817, 12117, 12726, 15002, 15756, 16156, 18382, 20772, 22503, 23634, 24234, 25452, 27573, 30004, 36351, 36764, 45006, 47268, 48468, 52507, 55146, 58277, 67509, 72702, 82719, 90012, 105014, 110292, 116554, 135018, 145404, 157521, 165438, 174831, 210028, 233108, 270036, 315042, 330876, 349662, 407939, 472563, 524493, 630084, 699324, 757601, 815878, 945126, 1048986, 1223817, 1515202, 1631756, 1890252, 2097972, 2272803, 2447634, 3030404, 3671451, 4545606, 4895268, 5303207, 6818409, 7342902, 9091212, 10606414, 13636818, 14685804, 15909621, 21212828, 27273636, 31819242, 47728863, 63638484, 95457726, 190915452]

約数ペア:

[(1, 190915452), (2, 95457726), (3, 63638484), (4, 47728863), (6, 31819242), (7, 27273636), (9, 21212828), (12, 15909621), (13, 14685804), (14, 13636818), (18, 10606414), (21, 9091212), (26, 7342902), (28, 6818409), (36, 5303207), (39, 4895268), (42, 4545606), (52, 3671451), (63, 3030404), (78, 2447634), (84, 2272803), (91, 2097972), (101, 1890252), (117, 1631756), (126, 1515202), (156, 1223817), (182, 1048986), (202, 945126), (234, 815878), (252, 757601), (273, 699324), (303, 630084), (364, 524493), (404, 472563), (468, 407939), (546, 349662), (577, 330876), (606, 315042), (707, 270036), (819, 233108), (909, 210028), (1092, 174831), (1154, 165438), (1212, 157521), (1313, 145404), (1414, 135018), (1638, 116554), (1731, 110292), (1818, 105014), (2121, 90012), (2308, 82719), (2626, 72702), (2828, 67509), (3276, 58277), (3462, 55146), (3636, 52507), (3939, 48468), (4039, 47268), (4242, 45006), (5193, 36764), (5252, 36351), (6363, 30004), (6924, 27573), (7501, 25452), (7878, 24234), (8078, 23634), (8484, 22503), (9191, 20772), (10386, 18382), (11817, 16156), (12117, 15756), (12726, 15002)]