146840418

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 342835200

約数和(自身を除く): 195994782

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 191, 207, 382, 414, 573, 619, 621, 1146, 1238, 1242, 1719, 1857, 3438, 3714, 4393, 5157, 5571, 8786, 10314, 11142, 13179, 14237, 16713, 26358, 28474, 33426, 39537, 42711, 79074, 85422, 118229, 118611, 128133, 236458, 237222, 256266, 354687, 384399, 709374, 768798, 1064061, 2128122, 2719267, 3192183, 5438534, 6384366, 8157801, 16315602, 24473403, 48946806, 73420209, 146840418]

約数ペア:

[(1, 146840418), (2, 73420209), (3, 48946806), (6, 24473403), (9, 16315602), (18, 8157801), (23, 6384366), (27, 5438534), (46, 3192183), (54, 2719267), (69, 2128122), (138, 1064061), (191, 768798), (207, 709374), (382, 384399), (414, 354687), (573, 256266), (619, 237222), (621, 236458), (1146, 128133), (1238, 118611), (1242, 118229), (1719, 85422), (1857, 79074), (3438, 42711), (3714, 39537), (4393, 33426), (5157, 28474), (5571, 26358), (8786, 16713), (10314, 14237), (11142, 13179)]