156905915096

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{11549}}^1$

素因数の和:11761

約数の個数: 128

約数和(自身を含む): 353928960000

約数和(自身を除く): 197023044904

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 79, 83, 148, 158, 166, 259, 296, 316, 332, 518, 553, 581, 632, 664, 1036, 1106, 1162, 2072, 2212, 2324, 2923, 3071, 4424, 4648, 5846, 6142, 6557, 11549, 11692, 12284, 13114, 20461, 21497, 23098, 23384, 24568, 26228, 40922, 42994, 45899, 46196, 52456, 80843, 81844, 85988, 91798, 92392, 161686, 163688, 171976, 183596, 242609, 323372, 367192, 427313, 485218, 646744, 854626, 912371, 958567, 970436, 1698263, 1709252, 1824742, 1917134, 1940872, 2991191, 3396526, 3418504, 3649484, 3834268, 5982382, 6386597, 6709969, 6793052, 7298968, 7668536, 11964764, 12773194, 13419938, 13586104, 23929528, 25546388, 26839876, 33757727, 35466979, 51092776, 53679752, 67515454, 70933958, 75726793, 135030908, 141867916, 151453586, 236304089, 248268853, 270061816, 283735832, 302907172, 472608178, 496537706, 530087551, 605814344, 945216356, 993075412, 1060175102, 1890432712, 1986150824, 2120350204, 2801891341, 4240700408, 5603782682, 11207565364, 19613239387, 22415130728, 39226478774, 78452957548, 156905915096]

約数ペア:

[(1, 156905915096), (2, 78452957548), (4, 39226478774), (7, 22415130728), (8, 19613239387), (14, 11207565364), (28, 5603782682), (37, 4240700408), (56, 2801891341), (74, 2120350204), (79, 1986150824), (83, 1890432712), (148, 1060175102), (158, 993075412), (166, 945216356), (259, 605814344), (296, 530087551), (316, 496537706), (332, 472608178), (518, 302907172), (553, 283735832), (581, 270061816), (632, 248268853), (664, 236304089), (1036, 151453586), (1106, 141867916), (1162, 135030908), (2072, 75726793), (2212, 70933958), (2324, 67515454), (2923, 53679752), (3071, 51092776), (4424, 35466979), (4648, 33757727), (5846, 26839876), (6142, 25546388), (6557, 23929528), (11549, 13586104), (11692, 13419938), (12284, 12773194), (13114, 11964764), (20461, 7668536), (21497, 7298968), (23098, 6793052), (23384, 6709969), (24568, 6386597), (26228, 5982382), (40922, 3834268), (42994, 3649484), (45899, 3418504), (46196, 3396526), (52456, 2991191), (80843, 1940872), (81844, 1917134), (85988, 1824742), (91798, 1709252), (92392, 1698263), (161686, 970436), (163688, 958567), (171976, 912371), (183596, 854626), (242609, 646744), (323372, 485218), (367192, 427313)]