149150672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27337}}^1$

素因数の和:27387

約数の個数: 40

約数和(自身を含む): 325431552

約数和(自身を除く): 176280880

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 27337, 54674, 109348, 218696, 300707, 437392, 601414, 847447, 1202828, 1694894, 2405656, 3389788, 4811312, 6779576, 9321917, 13559152, 18643834, 37287668, 74575336, 149150672]

約数ペア:

[(1, 149150672), (2, 74575336), (4, 37287668), (8, 18643834), (11, 13559152), (16, 9321917), (22, 6779576), (31, 4811312), (44, 3389788), (62, 2405656), (88, 1694894), (124, 1202828), (176, 847447), (248, 601414), (341, 437392), (496, 300707), (682, 218696), (1364, 109348), (2728, 54674), (5456, 27337)]