163866560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3581}}^1$

素因数の和:3622

約数の個数: 112

約数和(自身を含む): 458553312

約数和(自身を除く): 294686752

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 3520, 3581, 4160, 4576, 5720, 7162, 9152, 11440, 14324, 17905, 22880, 28648, 35810, 39391, 45760, 46553, 57296, 71620, 78782, 93106, 114592, 143240, 157564, 186212, 196955, 229184, 232765, 286480, 315128, 372424, 393910, 465530, 512083, 572960, 630256, 744848, 787820, 931060, 1024166, 1145920, 1260512, 1489696, 1575640, 1862120, 2048332, 2521024, 2560415, 2979392, 3151280, 3724240, 4096664, 5120830, 6302560, 7448480, 8193328, 10241660, 12605120, 14896960, 16386656, 20483320, 32773312, 40966640, 81933280, 163866560]

約数ペア:

[(1, 163866560), (2, 81933280), (4, 40966640), (5, 32773312), (8, 20483320), (10, 16386656), (11, 14896960), (13, 12605120), (16, 10241660), (20, 8193328), (22, 7448480), (26, 6302560), (32, 5120830), (40, 4096664), (44, 3724240), (52, 3151280), (55, 2979392), (64, 2560415), (65, 2521024), (80, 2048332), (88, 1862120), (104, 1575640), (110, 1489696), (130, 1260512), (143, 1145920), (160, 1024166), (176, 931060), (208, 787820), (220, 744848), (260, 630256), (286, 572960), (320, 512083), (352, 465530), (416, 393910), (440, 372424), (520, 315128), (572, 286480), (704, 232765), (715, 229184), (832, 196955), (880, 186212), (1040, 157564), (1144, 143240), (1430, 114592), (1760, 93106), (2080, 78782), (2288, 71620), (2860, 57296), (3520, 46553), (3581, 45760), (4160, 39391), (4576, 35810), (5720, 28648), (7162, 22880), (9152, 17905), (11440, 14324)]