140300916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 404490240

約数和(自身を除く): 264189324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 43, 49, 62, 84, 86, 93, 98, 124, 129, 147, 172, 179, 186, 196, 217, 258, 294, 301, 358, 372, 434, 516, 537, 588, 602, 651, 716, 868, 903, 1074, 1204, 1253, 1302, 1333, 1519, 1806, 2107, 2148, 2506, 2604, 2666, 3038, 3612, 3759, 3999, 4214, 4557, 5012, 5332, 5549, 6076, 6321, 7518, 7697, 7998, 8428, 8771, 9114, 9331, 11098, 12642, 15036, 15394, 15996, 16647, 17542, 18228, 18662, 22196, 23091, 25284, 26313, 27993, 30788, 33294, 35084, 37324, 38843, 46182, 52626, 53879, 55986, 65317, 66588, 77686, 92364, 105252, 107758, 111972, 116529, 130634, 155372, 161637, 195951, 215516, 233058, 238607, 261268, 271901, 323274, 377153, 391902, 466116, 477214, 543802, 646548, 715821, 754306, 783804, 815703, 954428, 1087604, 1131459, 1431642, 1508612, 1631406, 1670249, 2262918, 2863284, 3262812, 3340498, 4525836, 5010747, 6680996, 10021494, 11691743, 20042988, 23383486, 35075229, 46766972, 70150458, 140300916]

約数ペア:

[(1, 140300916), (2, 70150458), (3, 46766972), (4, 35075229), (6, 23383486), (7, 20042988), (12, 11691743), (14, 10021494), (21, 6680996), (28, 5010747), (31, 4525836), (42, 3340498), (43, 3262812), (49, 2863284), (62, 2262918), (84, 1670249), (86, 1631406), (93, 1508612), (98, 1431642), (124, 1131459), (129, 1087604), (147, 954428), (172, 815703), (179, 783804), (186, 754306), (196, 715821), (217, 646548), (258, 543802), (294, 477214), (301, 466116), (358, 391902), (372, 377153), (434, 323274), (516, 271901), (537, 261268), (588, 238607), (602, 233058), (651, 215516), (716, 195951), (868, 161637), (903, 155372), (1074, 130634), (1204, 116529), (1253, 111972), (1302, 107758), (1333, 105252), (1519, 92364), (1806, 77686), (2107, 66588), (2148, 65317), (2506, 55986), (2604, 53879), (2666, 52626), (3038, 46182), (3612, 38843), (3759, 37324), (3999, 35084), (4214, 33294), (4557, 30788), (5012, 27993), (5332, 26313), (5549, 25284), (6076, 23091), (6321, 22196), (7518, 18662), (7697, 18228), (7998, 17542), (8428, 16647), (8771, 15996), (9114, 15394), (9331, 15036), (11098, 12642)]