140650968

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2393}}^1$

素因数の和:2512

約数の個数: 64

約数和(自身を含む): 367718400

約数和(自身を除く): 227067432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 474, 632, 744, 948, 1896, 2393, 2449, 4786, 4898, 7179, 7347, 9572, 9796, 14358, 14694, 19144, 19592, 28716, 29388, 57432, 58776, 74183, 148366, 189047, 222549, 296732, 378094, 445098, 567141, 593464, 756188, 890196, 1134282, 1512376, 1780392, 2268564, 4537128, 5860457, 11720914, 17581371, 23441828, 35162742, 46883656, 70325484, 140650968]

約数ペア:

[(1, 140650968), (2, 70325484), (3, 46883656), (4, 35162742), (6, 23441828), (8, 17581371), (12, 11720914), (24, 5860457), (31, 4537128), (62, 2268564), (79, 1780392), (93, 1512376), (124, 1134282), (158, 890196), (186, 756188), (237, 593464), (248, 567141), (316, 445098), (372, 378094), (474, 296732), (632, 222549), (744, 189047), (948, 148366), (1896, 74183), (2393, 58776), (2449, 57432), (4786, 29388), (4898, 28716), (7179, 19592), (7347, 19144), (9572, 14694), (9796, 14358)]