149396442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1847}}^1$

素因数の和:1943

約数の個数: 64

約数和(自身を含む): 346477824

約数和(自身を除く): 197081382

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 61, 78, 102, 122, 183, 221, 366, 442, 663, 793, 1037, 1326, 1586, 1847, 2074, 2379, 3111, 3694, 4758, 5541, 6222, 11082, 13481, 24011, 26962, 31399, 40443, 48022, 62798, 72033, 80886, 94197, 112667, 144066, 188394, 225334, 338001, 408187, 676002, 816374, 1224561, 1464671, 1915339, 2449122, 2929342, 3830678, 4394013, 5746017, 8788026, 11492034, 24899407, 49798814, 74698221, 149396442]

約数ペア:

[(1, 149396442), (2, 74698221), (3, 49798814), (6, 24899407), (13, 11492034), (17, 8788026), (26, 5746017), (34, 4394013), (39, 3830678), (51, 2929342), (61, 2449122), (78, 1915339), (102, 1464671), (122, 1224561), (183, 816374), (221, 676002), (366, 408187), (442, 338001), (663, 225334), (793, 188394), (1037, 144066), (1326, 112667), (1586, 94197), (1847, 80886), (2074, 72033), (2379, 62798), (3111, 48022), (3694, 40443), (4758, 31399), (5541, 26962), (6222, 24011), (11082, 13481)]