140619648

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1704

約数の個数: 128

約数和(自身を含む): 426172320

約数和(自身を除く): 285552672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1657, 1664, 1768, 2176, 2496, 2652, 3264, 3314, 3536, 4971, 4992, 5304, 6528, 6628, 7072, 9942, 10608, 13256, 14144, 19884, 21216, 21541, 26512, 28169, 28288, 39768, 42432, 43082, 53024, 56338, 64623, 79536, 84507, 84864, 86164, 106048, 112676, 129246, 159072, 169014, 172328, 212096, 225352, 258492, 318144, 338028, 344656, 366197, 450704, 516984, 636288, 676056, 689312, 732394, 901408, 1033968, 1098591, 1352112, 1378624, 1464788, 1802816, 2067936, 2197182, 2704224, 2757248, 2929576, 3605632, 4135872, 4394364, 5408448, 5859152, 8271744, 8788728, 10816896, 11718304, 17577456, 23436608, 35154912, 46873216, 70309824, 140619648]

約数ペア:

[(1, 140619648), (2, 70309824), (3, 46873216), (4, 35154912), (6, 23436608), (8, 17577456), (12, 11718304), (13, 10816896), (16, 8788728), (17, 8271744), (24, 5859152), (26, 5408448), (32, 4394364), (34, 4135872), (39, 3605632), (48, 2929576), (51, 2757248), (52, 2704224), (64, 2197182), (68, 2067936), (78, 1802816), (96, 1464788), (102, 1378624), (104, 1352112), (128, 1098591), (136, 1033968), (156, 901408), (192, 732394), (204, 689312), (208, 676056), (221, 636288), (272, 516984), (312, 450704), (384, 366197), (408, 344656), (416, 338028), (442, 318144), (544, 258492), (624, 225352), (663, 212096), (816, 172328), (832, 169014), (884, 159072), (1088, 129246), (1248, 112676), (1326, 106048), (1632, 86164), (1657, 84864), (1664, 84507), (1768, 79536), (2176, 64623), (2496, 56338), (2652, 53024), (3264, 43082), (3314, 42432), (3536, 39768), (4971, 28288), (4992, 28169), (5304, 26512), (6528, 21541), (6628, 21216), (7072, 19884), (9942, 14144), (10608, 13256)]