145069408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 332640000

約数和(自身を除く): 187570592

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 109, 152, 176, 199, 209, 218, 304, 352, 398, 418, 436, 608, 796, 836, 872, 1199, 1592, 1672, 1744, 2071, 2189, 2398, 3184, 3344, 3488, 3781, 4142, 4378, 4796, 6368, 6688, 7562, 8284, 8756, 9592, 15124, 16568, 17512, 19184, 21691, 22781, 30248, 33136, 35024, 38368, 41591, 43382, 45562, 60496, 66272, 70048, 83182, 86764, 91124, 120992, 166364, 173528, 182248, 238601, 332728, 347056, 364496, 412129, 477202, 665456, 694112, 728992, 824258, 954404, 1330912, 1648516, 1908808, 3297032, 3817616, 4533419, 6594064, 7635232, 9066838, 13188128, 18133676, 36267352, 72534704, 145069408]

約数ペア:

[(1, 145069408), (2, 72534704), (4, 36267352), (8, 18133676), (11, 13188128), (16, 9066838), (19, 7635232), (22, 6594064), (32, 4533419), (38, 3817616), (44, 3297032), (76, 1908808), (88, 1648516), (109, 1330912), (152, 954404), (176, 824258), (199, 728992), (209, 694112), (218, 665456), (304, 477202), (352, 412129), (398, 364496), (418, 347056), (436, 332728), (608, 238601), (796, 182248), (836, 173528), (872, 166364), (1199, 120992), (1592, 91124), (1672, 86764), (1744, 83182), (2071, 70048), (2189, 66272), (2398, 60496), (3184, 45562), (3344, 43382), (3488, 41591), (3781, 38368), (4142, 35024), (4378, 33136), (4796, 30248), (6368, 22781), (6688, 21691), (7562, 19184), (8284, 17512), (8756, 16568), (9592, 15124)]