138976506

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 317116800

約数和(自身を除く): 178140294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 181, 241, 354, 362, 482, 531, 543, 723, 1062, 1086, 1446, 1593, 1629, 2169, 3186, 3258, 4338, 4887, 6507, 9774, 10679, 13014, 14219, 21358, 28438, 32037, 42657, 43621, 64074, 85314, 87242, 96111, 127971, 130863, 192222, 255942, 261726, 288333, 383913, 392589, 576666, 767826, 785178, 1177767, 2355534, 2573639, 5147278, 7720917, 15441834, 23162751, 46325502, 69488253, 138976506]

約数ペア:

[(1, 138976506), (2, 69488253), (3, 46325502), (6, 23162751), (9, 15441834), (18, 7720917), (27, 5147278), (54, 2573639), (59, 2355534), (118, 1177767), (177, 785178), (181, 767826), (241, 576666), (354, 392589), (362, 383913), (482, 288333), (531, 261726), (543, 255942), (723, 192222), (1062, 130863), (1086, 127971), (1446, 96111), (1593, 87242), (1629, 85314), (2169, 64074), (3186, 43621), (3258, 42657), (4338, 32037), (4887, 28438), (6507, 21358), (9774, 14219), (10679, 13014)]