149387784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{937}}^1$

素因数の和:1039

約数の個数: 128

約数和(自身を含む): 466448640

約数和(自身を除く): 317060856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 73, 78, 84, 91, 104, 146, 156, 168, 182, 219, 273, 292, 312, 364, 438, 511, 546, 584, 728, 876, 937, 949, 1022, 1092, 1533, 1752, 1874, 1898, 2044, 2184, 2811, 2847, 3066, 3748, 3796, 4088, 5622, 5694, 6132, 6559, 6643, 7496, 7592, 11244, 11388, 12181, 12264, 13118, 13286, 19677, 19929, 22488, 22776, 24362, 26236, 26572, 36543, 39354, 39858, 48724, 52472, 53144, 68401, 73086, 78708, 79716, 85267, 97448, 136802, 146172, 157416, 159432, 170534, 205203, 255801, 273604, 292344, 341068, 410406, 478807, 511602, 547208, 682136, 820812, 889213, 957614, 1023204, 1436421, 1641624, 1778426, 1915228, 2046408, 2667639, 2872842, 3556852, 3830456, 5335278, 5745684, 6224491, 7113704, 10670556, 11491368, 12448982, 18673473, 21341112, 24897964, 37346946, 49795928, 74693892, 149387784]

約数ペア:

[(1, 149387784), (2, 74693892), (3, 49795928), (4, 37346946), (6, 24897964), (7, 21341112), (8, 18673473), (12, 12448982), (13, 11491368), (14, 10670556), (21, 7113704), (24, 6224491), (26, 5745684), (28, 5335278), (39, 3830456), (42, 3556852), (52, 2872842), (56, 2667639), (73, 2046408), (78, 1915228), (84, 1778426), (91, 1641624), (104, 1436421), (146, 1023204), (156, 957614), (168, 889213), (182, 820812), (219, 682136), (273, 547208), (292, 511602), (312, 478807), (364, 410406), (438, 341068), (511, 292344), (546, 273604), (584, 255801), (728, 205203), (876, 170534), (937, 159432), (949, 157416), (1022, 146172), (1092, 136802), (1533, 97448), (1752, 85267), (1874, 79716), (1898, 78708), (2044, 73086), (2184, 68401), (2811, 53144), (2847, 52472), (3066, 48724), (3748, 39858), (3796, 39354), (4088, 36543), (5622, 26572), (5694, 26236), (6132, 24362), (6559, 22776), (6643, 22488), (7496, 19929), (7592, 19677), (11244, 13286), (11388, 13118), (12181, 12264)]