123268904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 277184160

約数和(自身を除く): 153915256

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 37, 44, 68, 74, 88, 131, 136, 148, 187, 262, 289, 296, 374, 407, 524, 578, 629, 748, 814, 1048, 1156, 1258, 1441, 1496, 1628, 2227, 2312, 2516, 2882, 3179, 3256, 4454, 4847, 5032, 5764, 6358, 6919, 8908, 9694, 10693, 11528, 12716, 13838, 17816, 19388, 21386, 24497, 25432, 27676, 37859, 38776, 42772, 48994, 53317, 55352, 75718, 82399, 85544, 97988, 106634, 117623, 151436, 164798, 195976, 213268, 235246, 302872, 329596, 416449, 426536, 470492, 659192, 832898, 906389, 940984, 1400783, 1665796, 1812778, 2801566, 3331592, 3625556, 5603132, 7251112, 11206264, 15408613, 30817226, 61634452, 123268904]

約数ペア:

[(1, 123268904), (2, 61634452), (4, 30817226), (8, 15408613), (11, 11206264), (17, 7251112), (22, 5603132), (34, 3625556), (37, 3331592), (44, 2801566), (68, 1812778), (74, 1665796), (88, 1400783), (131, 940984), (136, 906389), (148, 832898), (187, 659192), (262, 470492), (289, 426536), (296, 416449), (374, 329596), (407, 302872), (524, 235246), (578, 213268), (629, 195976), (748, 164798), (814, 151436), (1048, 117623), (1156, 106634), (1258, 97988), (1441, 85544), (1496, 82399), (1628, 75718), (2227, 55352), (2312, 53317), (2516, 48994), (2882, 42772), (3179, 38776), (3256, 37859), (4454, 27676), (4847, 25432), (5032, 24497), (5764, 21386), (6358, 19388), (6919, 17816), (8908, 13838), (9694, 12716), (10693, 11528)]