128261356596

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{599}}^1\times {\mathrm{613}}^1$

素因数の和:1566

約数の個数: 144

約数和(自身を含む): 336853171200

約数和(自身を除く): 208591814604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 313, 372, 558, 599, 613, 626, 939, 1116, 1198, 1226, 1252, 1797, 1839, 1878, 2396, 2452, 2817, 3594, 3678, 3756, 5391, 5517, 5634, 7188, 7356, 9703, 10782, 11034, 11268, 18569, 19003, 19406, 21564, 22068, 29109, 37138, 38006, 38812, 55707, 57009, 58218, 74276, 76012, 87327, 111414, 114018, 116436, 167121, 171027, 174654, 187487, 191869, 222828, 228036, 334242, 342054, 349308, 367187, 374974, 383738, 562461, 575607, 668484, 684108, 734374, 749948, 767476, 1101561, 1124922, 1151214, 1468748, 1687383, 1726821, 2203122, 2249844, 2302428, 3304683, 3374766, 3453642, 4406244, 5812097, 5947939, 6609366, 6749532, 6907284, 11382797, 11624194, 11895878, 13218732, 17436291, 17843817, 22765594, 23248388, 23791756, 34148391, 34872582, 35687634, 45531188, 52308873, 53531451, 68296782, 69745164, 71375268, 102445173, 104617746, 107062902, 114929531, 136593564, 204890346, 209235492, 214125804, 229859062, 344788593, 409780692, 459718124, 689577186, 1034365779, 1379154372, 2068731558, 3562815461, 4137463116, 7125630922, 10688446383, 14251261844, 21376892766, 32065339149, 42753785532, 64130678298, 128261356596]

約数ペア:

[(1, 128261356596), (2, 64130678298), (3, 42753785532), (4, 32065339149), (6, 21376892766), (9, 14251261844), (12, 10688446383), (18, 7125630922), (31, 4137463116), (36, 3562815461), (62, 2068731558), (93, 1379154372), (124, 1034365779), (186, 689577186), (279, 459718124), (313, 409780692), (372, 344788593), (558, 229859062), (599, 214125804), (613, 209235492), (626, 204890346), (939, 136593564), (1116, 114929531), (1198, 107062902), (1226, 104617746), (1252, 102445173), (1797, 71375268), (1839, 69745164), (1878, 68296782), (2396, 53531451), (2452, 52308873), (2817, 45531188), (3594, 35687634), (3678, 34872582), (3756, 34148391), (5391, 23791756), (5517, 23248388), (5634, 22765594), (7188, 17843817), (7356, 17436291), (9703, 13218732), (10782, 11895878), (11034, 11624194), (11268, 11382797), (18569, 6907284), (19003, 6749532), (19406, 6609366), (21564, 5947939), (22068, 5812097), (29109, 4406244), (37138, 3453642), (38006, 3374766), (38812, 3304683), (55707, 2302428), (57009, 2249844), (58218, 2203122), (74276, 1726821), (76012, 1687383), (87327, 1468748), (111414, 1151214), (114018, 1124922), (116436, 1101561), (167121, 767476), (171027, 749948), (174654, 734374), (187487, 684108), (191869, 668484), (222828, 575607), (228036, 562461), (334242, 383738), (342054, 374974), (349308, 367187)]