160720992

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1931}}^1$

素因数の和:1981

約数の個数: 108

約数和(自身を含む): 485768556

約数和(自身を除く): 325047564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 289, 306, 408, 544, 578, 612, 816, 867, 1156, 1224, 1632, 1734, 1931, 2312, 2448, 2601, 3468, 3862, 4624, 4896, 5202, 5793, 6936, 7724, 9248, 10404, 11586, 13872, 15448, 17379, 20808, 23172, 27744, 30896, 32827, 34758, 41616, 46344, 61792, 65654, 69516, 83232, 92688, 98481, 131308, 139032, 185376, 196962, 262616, 278064, 295443, 393924, 525232, 556128, 558059, 590886, 787848, 1050464, 1116118, 1181772, 1575696, 1674177, 2232236, 2363544, 3151392, 3348354, 4464472, 4727088, 5022531, 6696708, 8928944, 9454176, 10045062, 13393416, 17857888, 20090124, 26786832, 40180248, 53573664, 80360496, 160720992]

約数ペア:

[(1, 160720992), (2, 80360496), (3, 53573664), (4, 40180248), (6, 26786832), (8, 20090124), (9, 17857888), (12, 13393416), (16, 10045062), (17, 9454176), (18, 8928944), (24, 6696708), (32, 5022531), (34, 4727088), (36, 4464472), (48, 3348354), (51, 3151392), (68, 2363544), (72, 2232236), (96, 1674177), (102, 1575696), (136, 1181772), (144, 1116118), (153, 1050464), (204, 787848), (272, 590886), (288, 558059), (289, 556128), (306, 525232), (408, 393924), (544, 295443), (578, 278064), (612, 262616), (816, 196962), (867, 185376), (1156, 139032), (1224, 131308), (1632, 98481), (1734, 92688), (1931, 83232), (2312, 69516), (2448, 65654), (2601, 61792), (3468, 46344), (3862, 41616), (4624, 34758), (4896, 32827), (5202, 30896), (5793, 27744), (6936, 23172), (7724, 20808), (9248, 17379), (10404, 15448), (11586, 13872)]