172871776

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4127}}^1$

素因数の和:4172

約数の個数: 96

約数和(自身を含む): 449390592

約数和(自身を除く): 276518816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 476, 544, 616, 748, 952, 1232, 1309, 1496, 1904, 2464, 2618, 2992, 3808, 4127, 5236, 5984, 8254, 10472, 16508, 20944, 28889, 33016, 41888, 45397, 57778, 66032, 70159, 90794, 115556, 132064, 140318, 181588, 231112, 280636, 317779, 363176, 462224, 491113, 561272, 635558, 726352, 771749, 924448, 982226, 1122544, 1271116, 1452704, 1543498, 1964452, 2245088, 2542232, 3086996, 3928904, 5084464, 5402243, 6173992, 7857808, 10168928, 10804486, 12347984, 15715616, 21608972, 24695968, 43217944, 86435888, 172871776]

約数ペア:

[(1, 172871776), (2, 86435888), (4, 43217944), (7, 24695968), (8, 21608972), (11, 15715616), (14, 12347984), (16, 10804486), (17, 10168928), (22, 7857808), (28, 6173992), (32, 5402243), (34, 5084464), (44, 3928904), (56, 3086996), (68, 2542232), (77, 2245088), (88, 1964452), (112, 1543498), (119, 1452704), (136, 1271116), (154, 1122544), (176, 982226), (187, 924448), (224, 771749), (238, 726352), (272, 635558), (308, 561272), (352, 491113), (374, 462224), (476, 363176), (544, 317779), (616, 280636), (748, 231112), (952, 181588), (1232, 140318), (1309, 132064), (1496, 115556), (1904, 90794), (2464, 70159), (2618, 66032), (2992, 57778), (3808, 45397), (4127, 41888), (5236, 33016), (5984, 28889), (8254, 20944), (10472, 16508)]