168852164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 357504000

約数和(自身を除く): 188651836

約数列:

[1, 2, 4, 13, 19, 26, 31, 37, 38, 52, 62, 74, 76, 124, 148, 149, 247, 298, 403, 481, 494, 589, 596, 703, 806, 962, 988, 1147, 1178, 1406, 1612, 1924, 1937, 2294, 2356, 2812, 2831, 3874, 4588, 4619, 5513, 5662, 7657, 7748, 9139, 9238, 11026, 11324, 14911, 15314, 18278, 18476, 21793, 22052, 29822, 30628, 36556, 36803, 43586, 59644, 60047, 71669, 73606, 87172, 87761, 104747, 120094, 143338, 147212, 170903, 175522, 209494, 240188, 283309, 286676, 341806, 351044, 418988, 566618, 683612, 1133236, 1140893, 1361711, 2221739, 2281786, 2723422, 3247157, 4443478, 4563572, 5446844, 6494314, 8886956, 12988628, 42213041, 84426082, 168852164]

約数ペア:

[(1, 168852164), (2, 84426082), (4, 42213041), (13, 12988628), (19, 8886956), (26, 6494314), (31, 5446844), (37, 4563572), (38, 4443478), (52, 3247157), (62, 2723422), (74, 2281786), (76, 2221739), (124, 1361711), (148, 1140893), (149, 1133236), (247, 683612), (298, 566618), (403, 418988), (481, 351044), (494, 341806), (589, 286676), (596, 283309), (703, 240188), (806, 209494), (962, 175522), (988, 170903), (1147, 147212), (1178, 143338), (1406, 120094), (1612, 104747), (1924, 87761), (1937, 87172), (2294, 73606), (2356, 71669), (2812, 60047), (2831, 59644), (3874, 43586), (4588, 36803), (4619, 36556), (5513, 30628), (5662, 29822), (7657, 22052), (7748, 21793), (9139, 18476), (9238, 18278), (11026, 15314), (11324, 14911)]