153231948

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 431724384

約数和(自身を除く): 278492436

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 67, 68, 74, 101, 102, 111, 134, 148, 153, 201, 202, 204, 222, 268, 303, 306, 333, 402, 404, 444, 603, 606, 612, 629, 666, 804, 909, 1139, 1206, 1212, 1258, 1332, 1717, 1818, 1887, 2278, 2412, 2479, 2516, 3417, 3434, 3636, 3737, 3774, 4556, 4958, 5151, 5661, 6767, 6834, 6868, 7437, 7474, 7548, 9916, 10251, 10302, 11211, 11322, 13534, 13668, 14874, 14948, 15453, 20301, 20502, 20604, 22311, 22422, 22644, 27068, 29748, 30906, 33633, 40602, 41004, 42143, 44622, 44844, 60903, 61812, 63529, 67266, 81204, 84286, 89244, 115039, 121806, 126429, 127058, 134532, 168572, 190587, 230078, 243612, 250379, 252858, 254116, 345117, 379287, 381174, 460156, 500758, 505716, 571761, 690234, 751137, 758574, 762348, 1001516, 1035351, 1143522, 1380468, 1502274, 1517148, 2070702, 2253411, 2287044, 3004548, 4141404, 4256443, 4506822, 8512886, 9013644, 12769329, 17025772, 25538658, 38307987, 51077316, 76615974, 153231948]

約数ペア:

[(1, 153231948), (2, 76615974), (3, 51077316), (4, 38307987), (6, 25538658), (9, 17025772), (12, 12769329), (17, 9013644), (18, 8512886), (34, 4506822), (36, 4256443), (37, 4141404), (51, 3004548), (67, 2287044), (68, 2253411), (74, 2070702), (101, 1517148), (102, 1502274), (111, 1380468), (134, 1143522), (148, 1035351), (153, 1001516), (201, 762348), (202, 758574), (204, 751137), (222, 690234), (268, 571761), (303, 505716), (306, 500758), (333, 460156), (402, 381174), (404, 379287), (444, 345117), (603, 254116), (606, 252858), (612, 250379), (629, 243612), (666, 230078), (804, 190587), (909, 168572), (1139, 134532), (1206, 127058), (1212, 126429), (1258, 121806), (1332, 115039), (1717, 89244), (1818, 84286), (1887, 81204), (2278, 67266), (2412, 63529), (2479, 61812), (2516, 60903), (3417, 44844), (3434, 44622), (3636, 42143), (3737, 41004), (3774, 40602), (4556, 33633), (4958, 30906), (5151, 29748), (5661, 27068), (6767, 22644), (6834, 22422), (6868, 22311), (7437, 20604), (7474, 20502), (7548, 20301), (9916, 15453), (10251, 14948), (10302, 14874), (11211, 13668), (11322, 13534)]