139372128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:549

約数の個数: 144

約数和(自身を含む): 456412320

約数和(自身を除く): 317040192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 257, 269, 288, 336, 504, 514, 538, 672, 771, 807, 1008, 1028, 1076, 1542, 1614, 1799, 1883, 2016, 2056, 2152, 2313, 2421, 3084, 3228, 3598, 3766, 4112, 4304, 4626, 4842, 5397, 5649, 6168, 6456, 7196, 7532, 8224, 8608, 9252, 9684, 10794, 11298, 12336, 12912, 14392, 15064, 16191, 16947, 18504, 19368, 21588, 22596, 24672, 25824, 28784, 30128, 32382, 33894, 37008, 38736, 43176, 45192, 57568, 60256, 64764, 67788, 69133, 74016, 77472, 86352, 90384, 129528, 135576, 138266, 172704, 180768, 207399, 259056, 271152, 276532, 414798, 483931, 518112, 542304, 553064, 622197, 829596, 967862, 1106128, 1244394, 1451793, 1659192, 1935724, 2212256, 2488788, 2903586, 3318384, 3871448, 4355379, 4977576, 5807172, 6636768, 7742896, 8710758, 9955152, 11614344, 15485792, 17421516, 19910304, 23228688, 34843032, 46457376, 69686064, 139372128]

約数ペア:

[(1, 139372128), (2, 69686064), (3, 46457376), (4, 34843032), (6, 23228688), (7, 19910304), (8, 17421516), (9, 15485792), (12, 11614344), (14, 9955152), (16, 8710758), (18, 7742896), (21, 6636768), (24, 5807172), (28, 4977576), (32, 4355379), (36, 3871448), (42, 3318384), (48, 2903586), (56, 2488788), (63, 2212256), (72, 1935724), (84, 1659192), (96, 1451793), (112, 1244394), (126, 1106128), (144, 967862), (168, 829596), (224, 622197), (252, 553064), (257, 542304), (269, 518112), (288, 483931), (336, 414798), (504, 276532), (514, 271152), (538, 259056), (672, 207399), (771, 180768), (807, 172704), (1008, 138266), (1028, 135576), (1076, 129528), (1542, 90384), (1614, 86352), (1799, 77472), (1883, 74016), (2016, 69133), (2056, 67788), (2152, 64764), (2313, 60256), (2421, 57568), (3084, 45192), (3228, 43176), (3598, 38736), (3766, 37008), (4112, 33894), (4304, 32382), (4626, 30128), (4842, 28784), (5397, 25824), (5649, 24672), (6168, 22596), (6456, 21588), (7196, 19368), (7532, 18504), (8224, 16947), (8608, 16191), (9252, 15064), (9684, 14392), (10794, 12912), (11298, 12336)]