157059567

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 288076800

約数和(自身を除く): 131017233

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 61, 63, 81, 133, 171, 183, 189, 239, 399, 427, 513, 549, 567, 717, 1159, 1197, 1281, 1539, 1647, 1673, 2151, 3477, 3591, 3843, 4541, 4941, 5019, 6453, 8113, 10431, 10773, 11529, 13623, 14579, 15057, 19359, 24339, 31293, 31787, 34587, 40869, 43737, 45171, 73017, 93879, 95361, 102053, 122607, 131211, 135513, 219051, 277001, 286083, 306159, 367821, 393633, 657153, 831003, 858249, 918477, 1180899, 1939007, 2493009, 2574747, 2755431, 5817021, 7479027, 8266293, 17451063, 22437081, 52353189, 157059567]

約数ペア:

[(1, 157059567), (3, 52353189), (7, 22437081), (9, 17451063), (19, 8266293), (21, 7479027), (27, 5817021), (57, 2755431), (61, 2574747), (63, 2493009), (81, 1939007), (133, 1180899), (171, 918477), (183, 858249), (189, 831003), (239, 657153), (399, 393633), (427, 367821), (513, 306159), (549, 286083), (567, 277001), (717, 219051), (1159, 135513), (1197, 131211), (1281, 122607), (1539, 102053), (1647, 95361), (1673, 93879), (2151, 73017), (3477, 45171), (3591, 43737), (3843, 40869), (4541, 34587), (4941, 31787), (5019, 31293), (6453, 24339), (8113, 19359), (10431, 15057), (10773, 14579), (11529, 13623)]