155247498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{42487}}^1$

素因数の和:42531

約数の個数: 48

約数和(自身を含む): 397687680

約数和(自身を除く): 242440182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 42487, 84974, 127461, 254922, 297409, 382383, 594818, 764766, 892227, 1232123, 1784454, 2464246, 2676681, 3696369, 5353362, 7392738, 8624861, 11089107, 17249722, 22178214, 25874583, 51749166, 77623749, 155247498]

約数ペア:

[(1, 155247498), (2, 77623749), (3, 51749166), (6, 25874583), (7, 22178214), (9, 17249722), (14, 11089107), (18, 8624861), (21, 7392738), (29, 5353362), (42, 3696369), (58, 2676681), (63, 2464246), (87, 1784454), (126, 1232123), (174, 892227), (203, 764766), (261, 594818), (406, 382383), (522, 297409), (609, 254922), (1218, 127461), (1827, 84974), (3654, 42487)]