153813506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 312560640

約数和(自身を除く): 158747134

約数列:

[1, 2, 7, 11, 14, 22, 29, 31, 58, 62, 77, 101, 121, 154, 202, 203, 217, 242, 319, 341, 406, 434, 638, 682, 707, 847, 899, 1111, 1414, 1694, 1798, 2222, 2233, 2387, 2929, 3131, 3509, 3751, 4466, 4774, 5858, 6262, 6293, 7018, 7502, 7777, 9889, 12221, 12586, 15554, 19778, 20503, 21917, 24442, 24563, 26257, 32219, 34441, 41006, 43834, 49126, 52514, 64438, 68882, 69223, 85547, 90799, 108779, 138446, 171094, 181598, 217558, 225533, 241087, 354409, 378851, 451066, 482174, 635593, 708818, 757702, 761453, 998789, 1271186, 1522906, 1997578, 2480863, 2651957, 4961726, 5303914, 6991523, 10986679, 13983046, 21973358, 76906753, 153813506]

約数ペア:

[(1, 153813506), (2, 76906753), (7, 21973358), (11, 13983046), (14, 10986679), (22, 6991523), (29, 5303914), (31, 4961726), (58, 2651957), (62, 2480863), (77, 1997578), (101, 1522906), (121, 1271186), (154, 998789), (202, 761453), (203, 757702), (217, 708818), (242, 635593), (319, 482174), (341, 451066), (406, 378851), (434, 354409), (638, 241087), (682, 225533), (707, 217558), (847, 181598), (899, 171094), (1111, 138446), (1414, 108779), (1694, 90799), (1798, 85547), (2222, 69223), (2233, 68882), (2387, 64438), (2929, 52514), (3131, 49126), (3509, 43834), (3751, 41006), (4466, 34441), (4774, 32219), (5858, 26257), (6262, 24563), (6293, 24442), (7018, 21917), (7502, 20503), (7777, 19778), (9889, 15554), (12221, 12586)]