140021088

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{20543}}^1$

素因数の和:20627

約数の個数: 48

約数和(自身を含む): 372750336

約数和(自身を除く): 232729248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 20543, 41086, 61629, 82172, 123258, 164344, 246516, 328688, 493032, 657376, 986064, 1458553, 1972128, 2917106, 4375659, 5834212, 8751318, 11668424, 17502636, 23336848, 35005272, 46673696, 70010544, 140021088]

約数ペア:

[(1, 140021088), (2, 70010544), (3, 46673696), (4, 35005272), (6, 23336848), (8, 17502636), (12, 11668424), (16, 8751318), (24, 5834212), (32, 4375659), (48, 2917106), (71, 1972128), (96, 1458553), (142, 986064), (213, 657376), (284, 493032), (426, 328688), (568, 246516), (852, 164344), (1136, 123258), (1704, 82172), (2272, 61629), (3408, 41086), (6816, 20543)]