152321008

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 362588400

約数和(自身を除く): 210267392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 59, 74, 89, 98, 112, 118, 148, 178, 196, 236, 259, 296, 356, 392, 413, 472, 518, 592, 623, 712, 784, 826, 944, 1036, 1246, 1424, 1652, 1813, 2072, 2183, 2492, 2891, 3293, 3304, 3626, 4144, 4361, 4366, 4984, 5251, 5782, 6586, 6608, 7252, 8722, 8732, 9968, 10502, 11564, 13172, 14504, 15281, 17444, 17464, 21004, 23051, 23128, 26344, 29008, 30562, 34888, 34928, 36757, 42008, 46102, 46256, 52688, 61124, 69776, 73514, 84016, 92204, 106967, 122248, 147028, 161357, 184408, 194287, 213934, 244496, 257299, 294056, 322714, 368816, 388574, 427868, 514598, 588112, 645428, 777148, 855736, 1029196, 1290856, 1360009, 1554296, 1711472, 2058392, 2581712, 2720018, 3108592, 4116784, 5440036, 9520063, 10880072, 19040126, 21760144, 38080252, 76160504, 152321008]

約数ペア:

[(1, 152321008), (2, 76160504), (4, 38080252), (7, 21760144), (8, 19040126), (14, 10880072), (16, 9520063), (28, 5440036), (37, 4116784), (49, 3108592), (56, 2720018), (59, 2581712), (74, 2058392), (89, 1711472), (98, 1554296), (112, 1360009), (118, 1290856), (148, 1029196), (178, 855736), (196, 777148), (236, 645428), (259, 588112), (296, 514598), (356, 427868), (392, 388574), (413, 368816), (472, 322714), (518, 294056), (592, 257299), (623, 244496), (712, 213934), (784, 194287), (826, 184408), (944, 161357), (1036, 147028), (1246, 122248), (1424, 106967), (1652, 92204), (1813, 84016), (2072, 73514), (2183, 69776), (2492, 61124), (2891, 52688), (3293, 46256), (3304, 46102), (3626, 42008), (4144, 36757), (4361, 34928), (4366, 34888), (4984, 30562), (5251, 29008), (5782, 26344), (6586, 23128), (6608, 23051), (7252, 21004), (8722, 17464), (8732, 17444), (9968, 15281), (10502, 14504), (11564, 13172)]