149056852

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 303464448

約数和(自身を除く): 154407596

約数列:

[1, 2, 4, 7, 14, 28, 127, 167, 251, 254, 334, 502, 508, 668, 889, 1004, 1169, 1757, 1778, 2338, 3514, 3556, 4676, 7028, 21209, 31877, 41917, 42418, 63754, 83834, 84836, 127508, 148463, 167668, 223139, 293419, 296926, 446278, 586838, 593852, 892556, 1173676, 5323459, 10646918, 21293836, 37264213, 74528426, 149056852]

約数ペア:

[(1, 149056852), (2, 74528426), (4, 37264213), (7, 21293836), (14, 10646918), (28, 5323459), (127, 1173676), (167, 892556), (251, 593852), (254, 586838), (334, 446278), (502, 296926), (508, 293419), (668, 223139), (889, 167668), (1004, 148463), (1169, 127508), (1757, 84836), (1778, 83834), (2338, 63754), (3514, 42418), (3556, 41917), (4676, 31877), (7028, 21209)]