164663904

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 461220480

約数和(自身を除く): 296556576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 163, 204, 272, 326, 408, 489, 544, 619, 652, 816, 978, 1238, 1304, 1632, 1857, 1956, 2476, 2608, 2771, 3714, 3912, 4952, 5216, 5542, 7428, 7824, 8313, 9904, 10523, 11084, 14856, 15648, 16626, 19808, 21046, 22168, 29712, 31569, 33252, 42092, 44336, 59424, 63138, 66504, 84184, 88672, 100897, 126276, 133008, 168368, 201794, 252552, 266016, 302691, 336736, 403588, 505104, 605382, 807176, 1010208, 1210764, 1614352, 1715249, 2421528, 3228704, 3430498, 4843056, 5145747, 6860996, 9686112, 10291494, 13721992, 20582988, 27443984, 41165976, 54887968, 82331952, 164663904]

約数ペア:

[(1, 164663904), (2, 82331952), (3, 54887968), (4, 41165976), (6, 27443984), (8, 20582988), (12, 13721992), (16, 10291494), (17, 9686112), (24, 6860996), (32, 5145747), (34, 4843056), (48, 3430498), (51, 3228704), (68, 2421528), (96, 1715249), (102, 1614352), (136, 1210764), (163, 1010208), (204, 807176), (272, 605382), (326, 505104), (408, 403588), (489, 336736), (544, 302691), (619, 266016), (652, 252552), (816, 201794), (978, 168368), (1238, 133008), (1304, 126276), (1632, 100897), (1857, 88672), (1956, 84184), (2476, 66504), (2608, 63138), (2771, 59424), (3714, 44336), (3912, 42092), (4952, 33252), (5216, 31569), (5542, 29712), (7428, 22168), (7824, 21046), (8313, 19808), (9904, 16626), (10523, 15648), (11084, 14856)]