155518188072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{21031}}^1$

素因数の和:21363

約数の個数: 128

約数和(自身を含む): 424217122560

約数和(自身を除く): 268698934488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 173, 274, 312, 346, 411, 519, 548, 692, 822, 1038, 1096, 1384, 1644, 1781, 2076, 2249, 3288, 3562, 4152, 4498, 5343, 6747, 7124, 8996, 10686, 13494, 14248, 17992, 21031, 21372, 23701, 26988, 42062, 42744, 47402, 53976, 63093, 71103, 84124, 94804, 126186, 142206, 168248, 189608, 252372, 273403, 284412, 308113, 504744, 546806, 568824, 616226, 820209, 924339, 1093612, 1232452, 1640418, 1848678, 2187224, 2464904, 2881247, 3280836, 3638363, 3697356, 5762494, 6561672, 7276726, 7394712, 8643741, 10915089, 11524988, 14553452, 17287482, 21830178, 23049976, 29106904, 34574964, 37456211, 43660356, 47298719, 69149928, 74912422, 87320712, 94597438, 112368633, 141896157, 149824844, 189194876, 224737266, 283792314, 299649688, 378389752, 449474532, 498455731, 567584628, 898949064, 996911462, 1135169256, 1495367193, 1993822924, 2990734386, 3987645848, 5981468772, 6479924503, 11962937544, 12959849006, 19439773509, 25919698012, 38879547018, 51839396024, 77759094036, 155518188072]

約数ペア:

[(1, 155518188072), (2, 77759094036), (3, 51839396024), (4, 38879547018), (6, 25919698012), (8, 19439773509), (12, 12959849006), (13, 11962937544), (24, 6479924503), (26, 5981468772), (39, 3987645848), (52, 2990734386), (78, 1993822924), (104, 1495367193), (137, 1135169256), (156, 996911462), (173, 898949064), (274, 567584628), (312, 498455731), (346, 449474532), (411, 378389752), (519, 299649688), (548, 283792314), (692, 224737266), (822, 189194876), (1038, 149824844), (1096, 141896157), (1384, 112368633), (1644, 94597438), (1781, 87320712), (2076, 74912422), (2249, 69149928), (3288, 47298719), (3562, 43660356), (4152, 37456211), (4498, 34574964), (5343, 29106904), (6747, 23049976), (7124, 21830178), (8996, 17287482), (10686, 14553452), (13494, 11524988), (14248, 10915089), (17992, 8643741), (21031, 7394712), (21372, 7276726), (23701, 6561672), (26988, 5762494), (42062, 3697356), (42744, 3638363), (47402, 3280836), (53976, 2881247), (63093, 2464904), (71103, 2187224), (84124, 1848678), (94804, 1640418), (126186, 1232452), (142206, 1093612), (168248, 924339), (189608, 820209), (252372, 616226), (273403, 568824), (284412, 546806), (308113, 504744)]