188373431907

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1\times {\mathrm{619}}^1$

素因数の和:1345

約数の個数: 96

約数和(自身を含む): 300025440000

約数和(自身を除く): 111652008093

約数列:

[1, 3, 9, 19, 29, 57, 87, 109, 171, 261, 327, 551, 563, 619, 981, 1653, 1689, 1857, 2071, 3161, 4959, 5067, 5571, 6213, 9483, 10697, 11761, 16327, 17951, 18639, 28449, 32091, 35283, 48981, 53853, 60059, 61367, 67471, 96273, 105849, 146943, 161559, 180177, 184101, 202413, 310213, 341069, 348497, 540531, 552303, 607239, 930639, 1023207, 1045491, 1165973, 1281949, 1779643, 1956659, 2791917, 3069621, 3136473, 3497919, 3845847, 5338929, 5869977, 6621443, 10106413, 10493757, 11537541, 16016787, 17609931, 19864329, 30319239, 33813217, 37176521, 37986173, 59592987, 90957717, 101439651, 111529563, 113958519, 192021847, 304318953, 334588689, 341875557, 576065541, 721737287, 1101599017, 1728196623, 2165211861, 3304797051, 6495635583, 9914391153, 20930381323, 62791143969, 188373431907]

約数ペア:

[(1, 188373431907), (3, 62791143969), (9, 20930381323), (19, 9914391153), (29, 6495635583), (57, 3304797051), (87, 2165211861), (109, 1728196623), (171, 1101599017), (261, 721737287), (327, 576065541), (551, 341875557), (563, 334588689), (619, 304318953), (981, 192021847), (1653, 113958519), (1689, 111529563), (1857, 101439651), (2071, 90957717), (3161, 59592987), (4959, 37986173), (5067, 37176521), (5571, 33813217), (6213, 30319239), (9483, 19864329), (10697, 17609931), (11761, 16016787), (16327, 11537541), (17951, 10493757), (18639, 10106413), (28449, 6621443), (32091, 5869977), (35283, 5338929), (48981, 3845847), (53853, 3497919), (60059, 3136473), (61367, 3069621), (67471, 2791917), (96273, 1956659), (105849, 1779643), (146943, 1281949), (161559, 1165973), (180177, 1045491), (184101, 1023207), (202413, 930639), (310213, 607239), (341069, 552303), (348497, 540531)]