123685536

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 379330560

約数和(自身を除く): 255645024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 32, 39, 46, 48, 52, 62, 69, 78, 92, 93, 96, 104, 124, 138, 139, 156, 184, 186, 208, 248, 276, 278, 299, 312, 368, 372, 403, 416, 417, 496, 552, 556, 598, 624, 713, 736, 744, 806, 834, 897, 992, 1104, 1112, 1196, 1209, 1248, 1426, 1488, 1612, 1668, 1794, 1807, 2139, 2208, 2224, 2392, 2418, 2852, 2976, 3197, 3224, 3336, 3588, 3614, 4278, 4309, 4448, 4784, 4836, 5421, 5704, 6394, 6448, 6672, 7176, 7228, 8556, 8618, 9269, 9568, 9591, 9672, 10842, 11408, 12788, 12896, 12927, 13344, 14352, 14456, 17112, 17236, 18538, 19182, 19344, 21684, 22816, 25576, 25854, 27807, 28704, 28912, 34224, 34472, 37076, 38364, 38688, 41561, 43368, 51152, 51708, 55614, 56017, 57824, 68448, 68944, 74152, 76728, 83122, 86736, 99107, 102304, 103416, 111228, 112034, 124683, 137888, 148304, 153456, 166244, 168051, 173472, 198214, 206832, 222456, 224068, 249366, 296608, 297321, 306912, 332488, 336102, 396428, 413664, 444912, 448136, 498732, 594642, 664976, 672204, 792856, 889824, 896272, 997464, 1189284, 1288391, 1329952, 1344408, 1585712, 1792544, 1994928, 2378568, 2576782, 2688816, 3171424, 3865173, 3989856, 4757136, 5153564, 5377632, 7730346, 9514272, 10307128, 15460692, 20614256, 30921384, 41228512, 61842768, 123685536]

約数ペア:

[(1, 123685536), (2, 61842768), (3, 41228512), (4, 30921384), (6, 20614256), (8, 15460692), (12, 10307128), (13, 9514272), (16, 7730346), (23, 5377632), (24, 5153564), (26, 4757136), (31, 3989856), (32, 3865173), (39, 3171424), (46, 2688816), (48, 2576782), (52, 2378568), (62, 1994928), (69, 1792544), (78, 1585712), (92, 1344408), (93, 1329952), (96, 1288391), (104, 1189284), (124, 997464), (138, 896272), (139, 889824), (156, 792856), (184, 672204), (186, 664976), (208, 594642), (248, 498732), (276, 448136), (278, 444912), (299, 413664), (312, 396428), (368, 336102), (372, 332488), (403, 306912), (416, 297321), (417, 296608), (496, 249366), (552, 224068), (556, 222456), (598, 206832), (624, 198214), (713, 173472), (736, 168051), (744, 166244), (806, 153456), (834, 148304), (897, 137888), (992, 124683), (1104, 112034), (1112, 111228), (1196, 103416), (1209, 102304), (1248, 99107), (1426, 86736), (1488, 83122), (1612, 76728), (1668, 74152), (1794, 68944), (1807, 68448), (2139, 57824), (2208, 56017), (2224, 55614), (2392, 51708), (2418, 51152), (2852, 43368), (2976, 41561), (3197, 38688), (3224, 38364), (3336, 37076), (3588, 34472), (3614, 34224), (4278, 28912), (4309, 28704), (4448, 27807), (4784, 25854), (4836, 25576), (5421, 22816), (5704, 21684), (6394, 19344), (6448, 19182), (6672, 18538), (7176, 17236), (7228, 17112), (8556, 14456), (8618, 14352), (9269, 13344), (9568, 12927), (9591, 12896), (9672, 12788), (10842, 11408)]