163955188740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2935109}}^1$

素因数の和:2935154

約数の個数: 144

約数和(自身を含む): 562132267200

約数和(自身を除く): 398177078460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4655, 5586, 7980, 9310, 11172, 13965, 18620, 27930, 55860, 2935109, 5870218, 8805327, 11740436, 14675545, 17610654, 20545763, 29351090, 35221308, 41091526, 44026635, 55767071, 58702180, 61637289, 82183052, 88053270, 102728815, 111534142, 123274578, 143820341, 167301213, 176106540, 205457630, 223068284, 246549156, 278835355, 287640682, 308186445, 334602426, 390369497, 410915260, 431461023, 557670710, 575281364, 616372890, 669204852, 719101705, 780738994, 836506065, 862922046, 1115341420, 1171108491, 1232745780, 1438203410, 1561477988, 1673012130, 1725844092, 1951847485, 2157305115, 2342216982, 2732586479, 2876406820, 3346024260, 3903694970, 4314610230, 4684433964, 5465172958, 5855542455, 7807389940, 8197759437, 8629220460, 10930345916, 11711084910, 13662932395, 16395518874, 23422169820, 27325864790, 32791037748, 40988797185, 54651729580, 81977594370, 163955188740]

約数ペア:

[(1, 163955188740), (2, 81977594370), (3, 54651729580), (4, 40988797185), (5, 32791037748), (6, 27325864790), (7, 23422169820), (10, 16395518874), (12, 13662932395), (14, 11711084910), (15, 10930345916), (19, 8629220460), (20, 8197759437), (21, 7807389940), (28, 5855542455), (30, 5465172958), (35, 4684433964), (38, 4314610230), (42, 3903694970), (49, 3346024260), (57, 2876406820), (60, 2732586479), (70, 2342216982), (76, 2157305115), (84, 1951847485), (95, 1725844092), (98, 1673012130), (105, 1561477988), (114, 1438203410), (133, 1232745780), (140, 1171108491), (147, 1115341420), (190, 862922046), (196, 836506065), (210, 780738994), (228, 719101705), (245, 669204852), (266, 616372890), (285, 575281364), (294, 557670710), (380, 431461023), (399, 410915260), (420, 390369497), (490, 334602426), (532, 308186445), (570, 287640682), (588, 278835355), (665, 246549156), (735, 223068284), (798, 205457630), (931, 176106540), (980, 167301213), (1140, 143820341), (1330, 123274578), (1470, 111534142), (1596, 102728815), (1862, 88053270), (1995, 82183052), (2660, 61637289), (2793, 58702180), (2940, 55767071), (3724, 44026635), (3990, 41091526), (4655, 35221308), (5586, 29351090), (7980, 20545763), (9310, 17610654), (11172, 14675545), (13965, 11740436), (18620, 8805327), (27930, 5870218), (55860, 2935109)]