142755704

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1249}}^1$

素因数の和:1432

約数の個数: 64

約数和(自身を含む): 331800000

約数和(自身を除く): 189044296

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 157, 182, 314, 364, 628, 728, 1099, 1249, 1256, 2041, 2198, 2498, 4082, 4396, 4996, 8164, 8743, 8792, 9992, 14287, 16237, 16328, 17486, 28574, 32474, 34972, 57148, 64948, 69944, 113659, 114296, 129896, 196093, 227318, 392186, 454636, 784372, 909272, 1372651, 1568744, 2549209, 2745302, 5098418, 5490604, 10196836, 10981208, 17844463, 20393672, 35688926, 71377852, 142755704]

約数ペア:

[(1, 142755704), (2, 71377852), (4, 35688926), (7, 20393672), (8, 17844463), (13, 10981208), (14, 10196836), (26, 5490604), (28, 5098418), (52, 2745302), (56, 2549209), (91, 1568744), (104, 1372651), (157, 909272), (182, 784372), (314, 454636), (364, 392186), (628, 227318), (728, 196093), (1099, 129896), (1249, 114296), (1256, 113659), (2041, 69944), (2198, 64948), (2498, 57148), (4082, 34972), (4396, 32474), (4996, 28574), (8164, 17486), (8743, 16328), (8792, 16237), (9992, 14287)]