189315984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27581}}^1$

素因数の和:27616

約数の個数: 80

約数和(自身を含む): 574588224

約数和(自身を除く): 385272240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 27581, 55162, 82743, 110324, 165486, 220648, 303391, 330972, 358553, 441296, 606782, 661944, 717106, 910173, 1075659, 1213564, 1323888, 1434212, 1820346, 2151318, 2427128, 2868424, 3640692, 3944083, 4302636, 4854256, 5736848, 7281384, 7888166, 8605272, 11832249, 14562768, 15776332, 17210544, 23664498, 31552664, 47328996, 63105328, 94657992, 189315984]

約数ペア:

[(1, 189315984), (2, 94657992), (3, 63105328), (4, 47328996), (6, 31552664), (8, 23664498), (11, 17210544), (12, 15776332), (13, 14562768), (16, 11832249), (22, 8605272), (24, 7888166), (26, 7281384), (33, 5736848), (39, 4854256), (44, 4302636), (48, 3944083), (52, 3640692), (66, 2868424), (78, 2427128), (88, 2151318), (104, 1820346), (132, 1434212), (143, 1323888), (156, 1213564), (176, 1075659), (208, 910173), (264, 717106), (286, 661944), (312, 606782), (429, 441296), (528, 358553), (572, 330972), (624, 303391), (858, 220648), (1144, 165486), (1716, 110324), (2288, 82743), (3432, 55162), (6864, 27581)]