156147966

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 411264000

約数和(自身を除く): 255116034

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 27, 38, 39, 46, 54, 57, 69, 78, 114, 117, 138, 171, 207, 234, 247, 299, 342, 351, 414, 437, 494, 509, 513, 598, 621, 702, 741, 874, 897, 1018, 1026, 1242, 1311, 1482, 1527, 1794, 2223, 2622, 2691, 3054, 3933, 4446, 4581, 5382, 5681, 6617, 6669, 7866, 8073, 9162, 9671, 11362, 11707, 11799, 13234, 13338, 13743, 16146, 17043, 19342, 19851, 23414, 23598, 27486, 29013, 34086, 35121, 39702, 51129, 58026, 59553, 70242, 87039, 102258, 105363, 119106, 125723, 152191, 153387, 174078, 178659, 210726, 222433, 251446, 261117, 304382, 306774, 316089, 357318, 377169, 444866, 456573, 522234, 632178, 667299, 754338, 913146, 1131507, 1334598, 1369719, 2001897, 2263014, 2739438, 2891629, 3394521, 4003794, 4109157, 5783258, 6005691, 6789042, 8218314, 8674887, 12011382, 17349774, 26024661, 52049322, 78073983, 156147966]

約数ペア:

[(1, 156147966), (2, 78073983), (3, 52049322), (6, 26024661), (9, 17349774), (13, 12011382), (18, 8674887), (19, 8218314), (23, 6789042), (26, 6005691), (27, 5783258), (38, 4109157), (39, 4003794), (46, 3394521), (54, 2891629), (57, 2739438), (69, 2263014), (78, 2001897), (114, 1369719), (117, 1334598), (138, 1131507), (171, 913146), (207, 754338), (234, 667299), (247, 632178), (299, 522234), (342, 456573), (351, 444866), (414, 377169), (437, 357318), (494, 316089), (509, 306774), (513, 304382), (598, 261117), (621, 251446), (702, 222433), (741, 210726), (874, 178659), (897, 174078), (1018, 153387), (1026, 152191), (1242, 125723), (1311, 119106), (1482, 105363), (1527, 102258), (1794, 87039), (2223, 70242), (2622, 59553), (2691, 58026), (3054, 51129), (3933, 39702), (4446, 35121), (4581, 34086), (5382, 29013), (5681, 27486), (6617, 23598), (6669, 23414), (7866, 19851), (8073, 19342), (9162, 17043), (9671, 16146), (11362, 13743), (11707, 13338), (11799, 13234)]