139529730064

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{3659}}^1$

素因数の和:4256

約数の個数: 80

約数和(自身を含む): 278566992000

約数和(自身を除く): 139037261936

約数列:

[1, 2, 4, 8, 16, 61, 89, 122, 178, 244, 356, 439, 488, 712, 878, 976, 1424, 1756, 3512, 3659, 5429, 7024, 7318, 10858, 14636, 21716, 26779, 29272, 39071, 43432, 53558, 58544, 78142, 86864, 107116, 156284, 214232, 223199, 312568, 325651, 428464, 446398, 625136, 651302, 892796, 1302604, 1606301, 1785592, 2383331, 2605208, 3212602, 3571184, 4766662, 5210416, 6425204, 9533324, 12850408, 19066648, 19864711, 25700816, 38133296, 39729422, 79458844, 97984361, 142960789, 158917688, 195968722, 285921578, 317835376, 391937444, 571843156, 783874888, 1143686312, 1567749776, 2287372624, 8720608129, 17441216258, 34882432516, 69764865032, 139529730064]

約数ペア:

[(1, 139529730064), (2, 69764865032), (4, 34882432516), (8, 17441216258), (16, 8720608129), (61, 2287372624), (89, 1567749776), (122, 1143686312), (178, 783874888), (244, 571843156), (356, 391937444), (439, 317835376), (488, 285921578), (712, 195968722), (878, 158917688), (976, 142960789), (1424, 97984361), (1756, 79458844), (3512, 39729422), (3659, 38133296), (5429, 25700816), (7024, 19864711), (7318, 19066648), (10858, 12850408), (14636, 9533324), (21716, 6425204), (26779, 5210416), (29272, 4766662), (39071, 3571184), (43432, 3212602), (53558, 2605208), (58544, 2383331), (78142, 1785592), (86864, 1606301), (107116, 1302604), (156284, 892796), (214232, 651302), (223199, 625136), (312568, 446398), (325651, 428464)]