166428612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 497777280

約数和(自身を除く): 331348668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 83, 84, 109, 126, 146, 166, 218, 219, 249, 252, 292, 327, 332, 436, 438, 498, 511, 581, 654, 657, 747, 763, 876, 981, 996, 1022, 1162, 1308, 1314, 1494, 1526, 1533, 1743, 1962, 2044, 2289, 2324, 2628, 2988, 3052, 3066, 3486, 3924, 4578, 4599, 5229, 6059, 6132, 6867, 6972, 7957, 9047, 9156, 9198, 10458, 12118, 13734, 15914, 18094, 18177, 18396, 20916, 23871, 24236, 27141, 27468, 31828, 36188, 36354, 42413, 47742, 54282, 54531, 55699, 63329, 71613, 72708, 81423, 84826, 95484, 108564, 109062, 111398, 126658, 127239, 143226, 162846, 167097, 169652, 189987, 218124, 222796, 253316, 254478, 286452, 325692, 334194, 379974, 381717, 501291, 508956, 569961, 660431, 668388, 759948, 763434, 1002582, 1139922, 1320862, 1526868, 1981293, 2005164, 2279844, 2641724, 3962586, 4623017, 5943879, 7925172, 9246034, 11887758, 13869051, 18492068, 23775516, 27738102, 41607153, 55476204, 83214306, 166428612]

約数ペア:

[(1, 166428612), (2, 83214306), (3, 55476204), (4, 41607153), (6, 27738102), (7, 23775516), (9, 18492068), (12, 13869051), (14, 11887758), (18, 9246034), (21, 7925172), (28, 5943879), (36, 4623017), (42, 3962586), (63, 2641724), (73, 2279844), (83, 2005164), (84, 1981293), (109, 1526868), (126, 1320862), (146, 1139922), (166, 1002582), (218, 763434), (219, 759948), (249, 668388), (252, 660431), (292, 569961), (327, 508956), (332, 501291), (436, 381717), (438, 379974), (498, 334194), (511, 325692), (581, 286452), (654, 254478), (657, 253316), (747, 222796), (763, 218124), (876, 189987), (981, 169652), (996, 167097), (1022, 162846), (1162, 143226), (1308, 127239), (1314, 126658), (1494, 111398), (1526, 109062), (1533, 108564), (1743, 95484), (1962, 84826), (2044, 81423), (2289, 72708), (2324, 71613), (2628, 63329), (2988, 55699), (3052, 54531), (3066, 54282), (3486, 47742), (3924, 42413), (4578, 36354), (4599, 36188), (5229, 31828), (6059, 27468), (6132, 27141), (6867, 24236), (6972, 23871), (7957, 20916), (9047, 18396), (9156, 18177), (9198, 18094), (10458, 15914), (12118, 13734)]