168393708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{631}}^1$

素因数の和:1004

約数の個数: 96

約数和(自身を含む): 501150720

約数和(自身を除く): 332757012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 353, 378, 631, 706, 756, 1059, 1262, 1412, 1893, 2118, 2471, 2524, 3177, 3786, 4236, 4417, 4942, 5679, 6354, 7413, 7572, 8834, 9531, 9884, 11358, 12708, 13251, 14826, 17037, 17668, 19062, 22239, 22716, 26502, 29652, 34074, 38124, 39753, 44478, 53004, 66717, 68148, 79506, 88956, 119259, 133434, 159012, 222743, 238518, 266868, 445486, 477036, 668229, 890972, 1336458, 1559201, 2004687, 2672916, 3118402, 4009374, 4677603, 6014061, 6236804, 8018748, 9355206, 12028122, 14032809, 18710412, 24056244, 28065618, 42098427, 56131236, 84196854, 168393708]

約数ペア:

[(1, 168393708), (2, 84196854), (3, 56131236), (4, 42098427), (6, 28065618), (7, 24056244), (9, 18710412), (12, 14032809), (14, 12028122), (18, 9355206), (21, 8018748), (27, 6236804), (28, 6014061), (36, 4677603), (42, 4009374), (54, 3118402), (63, 2672916), (84, 2004687), (108, 1559201), (126, 1336458), (189, 890972), (252, 668229), (353, 477036), (378, 445486), (631, 266868), (706, 238518), (756, 222743), (1059, 159012), (1262, 133434), (1412, 119259), (1893, 88956), (2118, 79506), (2471, 68148), (2524, 66717), (3177, 53004), (3786, 44478), (4236, 39753), (4417, 38124), (4942, 34074), (5679, 29652), (6354, 26502), (7413, 22716), (7572, 22239), (8834, 19062), (9531, 17668), (9884, 17037), (11358, 14826), (12708, 13251)]