157203684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:422

約数の個数: 108

約数和(自身を含む): 441517440

約数和(自身を除く): 284313756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 151, 198, 239, 242, 302, 363, 396, 453, 478, 484, 604, 717, 726, 906, 956, 1089, 1359, 1434, 1452, 1661, 1812, 2151, 2178, 2629, 2718, 2868, 3322, 4302, 4356, 4983, 5258, 5436, 6644, 7887, 8604, 9966, 10516, 14949, 15774, 18271, 19932, 23661, 28919, 29898, 31548, 36089, 36542, 47322, 54813, 57838, 59796, 72178, 73084, 86757, 94644, 108267, 109626, 115676, 144356, 164439, 173514, 216534, 219252, 260271, 324801, 328878, 347028, 396979, 433068, 520542, 649602, 657756, 793958, 1041084, 1190937, 1299204, 1587916, 2381874, 3572811, 4366769, 4763748, 7145622, 8733538, 13100307, 14291244, 17467076, 26200614, 39300921, 52401228, 78601842, 157203684]

約数ペア:

[(1, 157203684), (2, 78601842), (3, 52401228), (4, 39300921), (6, 26200614), (9, 17467076), (11, 14291244), (12, 13100307), (18, 8733538), (22, 7145622), (33, 4763748), (36, 4366769), (44, 3572811), (66, 2381874), (99, 1587916), (121, 1299204), (132, 1190937), (151, 1041084), (198, 793958), (239, 657756), (242, 649602), (302, 520542), (363, 433068), (396, 396979), (453, 347028), (478, 328878), (484, 324801), (604, 260271), (717, 219252), (726, 216534), (906, 173514), (956, 164439), (1089, 144356), (1359, 115676), (1434, 109626), (1452, 108267), (1661, 94644), (1812, 86757), (2151, 73084), (2178, 72178), (2629, 59796), (2718, 57838), (2868, 54813), (3322, 47322), (4302, 36542), (4356, 36089), (4983, 31548), (5258, 29898), (5436, 28919), (6644, 23661), (7887, 19932), (8604, 18271), (9966, 15774), (10516, 14949)]