40237164

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 121080960

約数和(自身を除く): 80843796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 43, 44, 51, 66, 68, 86, 99, 102, 129, 132, 139, 153, 172, 187, 198, 204, 258, 278, 306, 374, 387, 396, 417, 473, 516, 556, 561, 612, 731, 748, 774, 834, 946, 1122, 1251, 1419, 1462, 1529, 1548, 1668, 1683, 1892, 2193, 2244, 2363, 2502, 2838, 2924, 3058, 3366, 4257, 4386, 4587, 4726, 5004, 5676, 5977, 6116, 6579, 6732, 7089, 8041, 8514, 8772, 9174, 9452, 11954, 13158, 13761, 14178, 16082, 17028, 17931, 18348, 21267, 23908, 24123, 25993, 26316, 27522, 28356, 32164, 35862, 42534, 48246, 51986, 53793, 55044, 65747, 71724, 72369, 77979, 85068, 96492, 101609, 103972, 107586, 131494, 144738, 155958, 197241, 203218, 215172, 233937, 262988, 289476, 304827, 311916, 394482, 406436, 467874, 591723, 609654, 788964, 914481, 935748, 1117699, 1183446, 1219308, 1828962, 2235398, 2366892, 3353097, 3657924, 4470796, 6706194, 10059291, 13412388, 20118582, 40237164]

約数ペア:

[(1, 40237164), (2, 20118582), (3, 13412388), (4, 10059291), (6, 6706194), (9, 4470796), (11, 3657924), (12, 3353097), (17, 2366892), (18, 2235398), (22, 1828962), (33, 1219308), (34, 1183446), (36, 1117699), (43, 935748), (44, 914481), (51, 788964), (66, 609654), (68, 591723), (86, 467874), (99, 406436), (102, 394482), (129, 311916), (132, 304827), (139, 289476), (153, 262988), (172, 233937), (187, 215172), (198, 203218), (204, 197241), (258, 155958), (278, 144738), (306, 131494), (374, 107586), (387, 103972), (396, 101609), (417, 96492), (473, 85068), (516, 77979), (556, 72369), (561, 71724), (612, 65747), (731, 55044), (748, 53793), (774, 51986), (834, 48246), (946, 42534), (1122, 35862), (1251, 32164), (1419, 28356), (1462, 27522), (1529, 26316), (1548, 25993), (1668, 24123), (1683, 23908), (1892, 21267), (2193, 18348), (2244, 17931), (2363, 17028), (2502, 16082), (2838, 14178), (2924, 13761), (3058, 13158), (3366, 11954), (4257, 9452), (4386, 9174), (4587, 8772), (4726, 8514), (5004, 8041), (5676, 7089), (5977, 6732), (6116, 6579)]