149023122

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 328800384

約数和(自身を除く): 179777262

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 61, 86, 102, 122, 129, 183, 258, 366, 557, 731, 1037, 1114, 1462, 1671, 2074, 2193, 2623, 3111, 3342, 4386, 5246, 6222, 7869, 9469, 15738, 18938, 23951, 28407, 33977, 44591, 47902, 56814, 67954, 71853, 89182, 101931, 133773, 143706, 203862, 267546, 407167, 577609, 814334, 1155218, 1221501, 1461011, 1732827, 2443002, 2922022, 3465654, 4383033, 8766066, 24837187, 49674374, 74511561, 149023122]

約数ペア:

[(1, 149023122), (2, 74511561), (3, 49674374), (6, 24837187), (17, 8766066), (34, 4383033), (43, 3465654), (51, 2922022), (61, 2443002), (86, 1732827), (102, 1461011), (122, 1221501), (129, 1155218), (183, 814334), (258, 577609), (366, 407167), (557, 267546), (731, 203862), (1037, 143706), (1114, 133773), (1462, 101931), (1671, 89182), (2074, 71853), (2193, 67954), (2623, 56814), (3111, 47902), (3342, 44591), (4386, 33977), (5246, 28407), (6222, 23951), (7869, 18938), (9469, 15738)]