168996360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1007

約数の個数: 128

約数和(自身を含む): 550932480

約数和(自身を除く): 381936120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 762, 780, 853, 1016, 1270, 1524, 1560, 1651, 1706, 1905, 2540, 2559, 3048, 3302, 3412, 3810, 4265, 4953, 5080, 5118, 6604, 6824, 7620, 8255, 8530, 9906, 10236, 11089, 12795, 13208, 15240, 16510, 17060, 19812, 20472, 22178, 24765, 25590, 33020, 33267, 34120, 39624, 44356, 49530, 51180, 55445, 66040, 66534, 88712, 99060, 102360, 108331, 110890, 133068, 166335, 198120, 216662, 221780, 266136, 324993, 332670, 433324, 443560, 541655, 649986, 665340, 866648, 1083310, 1299972, 1330680, 1408303, 1624965, 2166620, 2599944, 2816606, 3249930, 4224909, 4333240, 5633212, 6499860, 7041515, 8449818, 11266424, 12999720, 14083030, 16899636, 21124545, 28166060, 33799272, 42249090, 56332120, 84498180, 168996360]

約数ペア:

[(1, 168996360), (2, 84498180), (3, 56332120), (4, 42249090), (5, 33799272), (6, 28166060), (8, 21124545), (10, 16899636), (12, 14083030), (13, 12999720), (15, 11266424), (20, 8449818), (24, 7041515), (26, 6499860), (30, 5633212), (39, 4333240), (40, 4224909), (52, 3249930), (60, 2816606), (65, 2599944), (78, 2166620), (104, 1624965), (120, 1408303), (127, 1330680), (130, 1299972), (156, 1083310), (195, 866648), (254, 665340), (260, 649986), (312, 541655), (381, 443560), (390, 433324), (508, 332670), (520, 324993), (635, 266136), (762, 221780), (780, 216662), (853, 198120), (1016, 166335), (1270, 133068), (1524, 110890), (1560, 108331), (1651, 102360), (1706, 99060), (1905, 88712), (2540, 66534), (2559, 66040), (3048, 55445), (3302, 51180), (3412, 49530), (3810, 44356), (4265, 39624), (4953, 34120), (5080, 33267), (5118, 33020), (6604, 25590), (6824, 24765), (7620, 22178), (8255, 20472), (8530, 19812), (9906, 17060), (10236, 16510), (11089, 15240), (12795, 13208)]