165816956656

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{11777}}^1$

素因数の和:11979

約数の個数: 120

約数和(自身を含む): 359206009344

約数和(自身を除く): 193389052688

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 127, 164, 169, 208, 254, 328, 338, 508, 533, 656, 676, 1016, 1066, 1352, 1651, 2032, 2132, 2704, 3302, 4264, 5207, 6604, 6929, 8528, 10414, 11777, 13208, 13858, 20828, 21463, 23554, 26416, 27716, 41656, 42926, 47108, 55432, 67691, 83312, 85852, 94216, 110864, 135382, 153101, 171704, 188432, 270764, 306202, 343408, 482857, 541528, 612404, 879983, 965714, 1083056, 1224808, 1495679, 1759966, 1931428, 1990313, 2449616, 2991358, 3519932, 3862856, 3980626, 5982716, 6277141, 7039864, 7725712, 7961252, 11965432, 12554282, 14079728, 15922504, 19443827, 23930864, 25108564, 31845008, 38887654, 50217128, 61322839, 77775308, 81602833, 100434256, 122645678, 155550616, 163205666, 245291356, 252769751, 311101232, 326411332, 490582712, 505539502, 652822664, 797196907, 981165424, 1011079004, 1305645328, 1594393814, 2022158008, 3188787628, 4044316016, 6377575256, 10363559791, 12755150512, 20727119582, 41454239164, 82908478328, 165816956656]

約数ペア:

[(1, 165816956656), (2, 82908478328), (4, 41454239164), (8, 20727119582), (13, 12755150512), (16, 10363559791), (26, 6377575256), (41, 4044316016), (52, 3188787628), (82, 2022158008), (104, 1594393814), (127, 1305645328), (164, 1011079004), (169, 981165424), (208, 797196907), (254, 652822664), (328, 505539502), (338, 490582712), (508, 326411332), (533, 311101232), (656, 252769751), (676, 245291356), (1016, 163205666), (1066, 155550616), (1352, 122645678), (1651, 100434256), (2032, 81602833), (2132, 77775308), (2704, 61322839), (3302, 50217128), (4264, 38887654), (5207, 31845008), (6604, 25108564), (6929, 23930864), (8528, 19443827), (10414, 15922504), (11777, 14079728), (13208, 12554282), (13858, 11965432), (20828, 7961252), (21463, 7725712), (23554, 7039864), (26416, 6277141), (27716, 5982716), (41656, 3980626), (42926, 3862856), (47108, 3519932), (55432, 2991358), (67691, 2449616), (83312, 1990313), (85852, 1931428), (94216, 1759966), (110864, 1495679), (135382, 1224808), (153101, 1083056), (171704, 965714), (188432, 879983), (270764, 612404), (306202, 541528), (343408, 482857)]