220541056

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 495720000

約数和(自身を除く): 275178944

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 53, 58, 59, 64, 76, 106, 116, 118, 128, 152, 212, 232, 236, 304, 424, 464, 472, 551, 608, 848, 928, 944, 1007, 1102, 1121, 1216, 1537, 1696, 1711, 1856, 1888, 2014, 2204, 2242, 2432, 3074, 3127, 3392, 3422, 3712, 3776, 4028, 4408, 4484, 6148, 6254, 6784, 6844, 7552, 8056, 8816, 8968, 12296, 12508, 13688, 16112, 17632, 17936, 24592, 25016, 27376, 29203, 32224, 32509, 35264, 35872, 49184, 50032, 54752, 58406, 59413, 64448, 65018, 70528, 71744, 90683, 98368, 100064, 109504, 116812, 118826, 128896, 130036, 143488, 181366, 196736, 200128, 219008, 233624, 237652, 260072, 362732, 400256, 467248, 475304, 520144, 725464, 934496, 950608, 1040288, 1450928, 1722977, 1868992, 1901216, 2080576, 2901856, 3445954, 3737984, 3802432, 4161152, 5803712, 6891908, 7604864, 11607424, 13783816, 27567632, 55135264, 110270528, 220541056]

約数ペア:

[(1, 220541056), (2, 110270528), (4, 55135264), (8, 27567632), (16, 13783816), (19, 11607424), (29, 7604864), (32, 6891908), (38, 5803712), (53, 4161152), (58, 3802432), (59, 3737984), (64, 3445954), (76, 2901856), (106, 2080576), (116, 1901216), (118, 1868992), (128, 1722977), (152, 1450928), (212, 1040288), (232, 950608), (236, 934496), (304, 725464), (424, 520144), (464, 475304), (472, 467248), (551, 400256), (608, 362732), (848, 260072), (928, 237652), (944, 233624), (1007, 219008), (1102, 200128), (1121, 196736), (1216, 181366), (1537, 143488), (1696, 130036), (1711, 128896), (1856, 118826), (1888, 116812), (2014, 109504), (2204, 100064), (2242, 98368), (2432, 90683), (3074, 71744), (3127, 70528), (3392, 65018), (3422, 64448), (3712, 59413), (3776, 58406), (4028, 54752), (4408, 50032), (4484, 49184), (6148, 35872), (6254, 35264), (6784, 32509), (6844, 32224), (7552, 29203), (8056, 27376), (8816, 25016), (8968, 24592), (12296, 17936), (12508, 17632), (13688, 16112)]