151012904

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 369578880

約数和(自身を除く): 218565976

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 43, 49, 56, 62, 68, 86, 98, 119, 124, 136, 172, 196, 217, 238, 248, 289, 301, 344, 392, 434, 476, 527, 578, 602, 731, 833, 868, 952, 1054, 1156, 1204, 1333, 1462, 1519, 1666, 1736, 2023, 2107, 2108, 2312, 2408, 2666, 2924, 3038, 3332, 3689, 4046, 4214, 4216, 5117, 5332, 5848, 6076, 6664, 7378, 8092, 8428, 8959, 9331, 10234, 10664, 12152, 12427, 14161, 14756, 16184, 16856, 17918, 18662, 20468, 22661, 24854, 25823, 28322, 29512, 35819, 35836, 37324, 40936, 45322, 49708, 51646, 56644, 62713, 65317, 71638, 71672, 74648, 86989, 90644, 99416, 103292, 113288, 125426, 130634, 143276, 158627, 173978, 181288, 206584, 250852, 261268, 286552, 317254, 347956, 385237, 438991, 501704, 522536, 608923, 634508, 695912, 770474, 877982, 1110389, 1217846, 1269016, 1540948, 1755964, 2220778, 2435692, 2696659, 3081896, 3511928, 4441556, 4871384, 5393318, 8883112, 10786636, 18876613, 21573272, 37753226, 75506452, 151012904]

約数ペア:

[(1, 151012904), (2, 75506452), (4, 37753226), (7, 21573272), (8, 18876613), (14, 10786636), (17, 8883112), (28, 5393318), (31, 4871384), (34, 4441556), (43, 3511928), (49, 3081896), (56, 2696659), (62, 2435692), (68, 2220778), (86, 1755964), (98, 1540948), (119, 1269016), (124, 1217846), (136, 1110389), (172, 877982), (196, 770474), (217, 695912), (238, 634508), (248, 608923), (289, 522536), (301, 501704), (344, 438991), (392, 385237), (434, 347956), (476, 317254), (527, 286552), (578, 261268), (602, 250852), (731, 206584), (833, 181288), (868, 173978), (952, 158627), (1054, 143276), (1156, 130634), (1204, 125426), (1333, 113288), (1462, 103292), (1519, 99416), (1666, 90644), (1736, 86989), (2023, 74648), (2107, 71672), (2108, 71638), (2312, 65317), (2408, 62713), (2666, 56644), (2924, 51646), (3038, 49708), (3332, 45322), (3689, 40936), (4046, 37324), (4214, 35836), (4216, 35819), (5117, 29512), (5332, 28322), (5848, 25823), (6076, 24854), (6664, 22661), (7378, 20468), (8092, 18662), (8428, 17918), (8959, 16856), (9331, 16184), (10234, 14756), (10664, 14161), (12152, 12427)]