140968964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 274716288

約数和(自身を除く): 133747324

約数列:

[1, 2, 4, 17, 34, 37, 43, 68, 74, 86, 148, 172, 629, 731, 1258, 1303, 1462, 1591, 2516, 2606, 2924, 3182, 5212, 6364, 22151, 27047, 44302, 48211, 54094, 56029, 88604, 96422, 108188, 112058, 192844, 224116, 819587, 952493, 1639174, 1904986, 2073073, 3278348, 3809972, 4146146, 8292292, 35242241, 70484482, 140968964]

約数ペア:

[(1, 140968964), (2, 70484482), (4, 35242241), (17, 8292292), (34, 4146146), (37, 3809972), (43, 3278348), (68, 2073073), (74, 1904986), (86, 1639174), (148, 952493), (172, 819587), (629, 224116), (731, 192844), (1258, 112058), (1303, 108188), (1462, 96422), (1591, 88604), (2516, 56029), (2606, 54094), (2924, 48211), (3182, 44302), (5212, 27047), (6364, 22151)]