131351332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6673}}^1$

素因数の和:6740

約数の個数: 48

約数和(自身を含む): 284045440

約数和(自身を除く): 152694108

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 6673, 9842, 13346, 19684, 26692, 46711, 93422, 126787, 186844, 246901, 253574, 493802, 507148, 887509, 987604, 1728307, 1775018, 3456614, 3550036, 4691119, 6913228, 9382238, 18764476, 32837833, 65675666, 131351332]

約数ペア:

[(1, 131351332), (2, 65675666), (4, 32837833), (7, 18764476), (14, 9382238), (19, 6913228), (28, 4691119), (37, 3550036), (38, 3456614), (74, 1775018), (76, 1728307), (133, 987604), (148, 887509), (259, 507148), (266, 493802), (518, 253574), (532, 246901), (703, 186844), (1036, 126787), (1406, 93422), (2812, 46711), (4921, 26692), (6673, 19684), (9842, 13346)]