128859864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45119}}^1$

素因数の和:45152

約数の個数: 64

約数和(自身を含む): 389836800

約数和(自身を除く): 260976936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 45119, 90238, 135357, 180476, 270714, 315833, 360952, 541428, 631666, 767023, 947499, 1082856, 1263332, 1534046, 1894998, 2301069, 2526664, 3068092, 3789996, 4602138, 5369161, 6136184, 7579992, 9204276, 10738322, 16107483, 18408552, 21476644, 32214966, 42953288, 64429932, 128859864]

約数ペア:

[(1, 128859864), (2, 64429932), (3, 42953288), (4, 32214966), (6, 21476644), (7, 18408552), (8, 16107483), (12, 10738322), (14, 9204276), (17, 7579992), (21, 6136184), (24, 5369161), (28, 4602138), (34, 3789996), (42, 3068092), (51, 2526664), (56, 2301069), (68, 1894998), (84, 1534046), (102, 1263332), (119, 1082856), (136, 947499), (168, 767023), (204, 631666), (238, 541428), (357, 360952), (408, 315833), (476, 270714), (714, 180476), (952, 135357), (1428, 90238), (2856, 45119)]