7235655156

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{2111}}^1$

素因数の和:2347

約数の個数: 120

約数和(自身を含む): 19319731200

約数和(自身を除く): 12084076044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 149, 162, 213, 284, 298, 324, 426, 447, 596, 639, 852, 894, 1278, 1341, 1788, 1917, 2111, 2556, 2682, 3834, 4023, 4222, 5364, 5751, 6333, 7668, 8046, 8444, 10579, 11502, 12069, 12666, 16092, 18999, 21158, 23004, 24138, 25332, 31737, 37998, 42316, 48276, 56997, 63474, 75996, 95211, 113994, 126948, 149881, 170991, 190422, 227988, 285633, 299762, 314539, 341982, 380844, 449643, 571266, 599524, 629078, 683964, 856899, 899286, 943617, 1142532, 1258156, 1348929, 1713798, 1798572, 1887234, 2697858, 2830851, 3427596, 3774468, 4046787, 5395716, 5661702, 8093574, 8492553, 11323404, 12140361, 16187148, 16985106, 22332269, 24280722, 25477659, 33970212, 44664538, 48561444, 50955318, 66996807, 89329076, 101910636, 133993614, 200990421, 267987228, 401980842, 602971263, 803961684, 1205942526, 1808913789, 2411885052, 3617827578, 7235655156]

約数ペア:

[(1, 7235655156), (2, 3617827578), (3, 2411885052), (4, 1808913789), (6, 1205942526), (9, 803961684), (12, 602971263), (18, 401980842), (27, 267987228), (36, 200990421), (54, 133993614), (71, 101910636), (81, 89329076), (108, 66996807), (142, 50955318), (149, 48561444), (162, 44664538), (213, 33970212), (284, 25477659), (298, 24280722), (324, 22332269), (426, 16985106), (447, 16187148), (596, 12140361), (639, 11323404), (852, 8492553), (894, 8093574), (1278, 5661702), (1341, 5395716), (1788, 4046787), (1917, 3774468), (2111, 3427596), (2556, 2830851), (2682, 2697858), (3834, 1887234), (4023, 1798572), (4222, 1713798), (5364, 1348929), (5751, 1258156), (6333, 1142532), (7668, 943617), (8046, 899286), (8444, 856899), (10579, 683964), (11502, 629078), (12069, 599524), (12666, 571266), (16092, 449643), (18999, 380844), (21158, 341982), (23004, 314539), (24138, 299762), (25332, 285633), (31737, 227988), (37998, 190422), (42316, 170991), (48276, 149881), (56997, 126948), (63474, 113994), (75996, 95211)]