142412452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1637}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 308206080

約数和(自身を除く): 165793628

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 239, 364, 478, 956, 1637, 1673, 3107, 3274, 3346, 6214, 6548, 6692, 11459, 12428, 21281, 21749, 22918, 42562, 43498, 45836, 85124, 86996, 148967, 297934, 391243, 595868, 782486, 1564972, 2738701, 5086159, 5477402, 10172318, 10954804, 20344636, 35603113, 71206226, 142412452]

約数ペア:

[(1, 142412452), (2, 71206226), (4, 35603113), (7, 20344636), (13, 10954804), (14, 10172318), (26, 5477402), (28, 5086159), (52, 2738701), (91, 1564972), (182, 782486), (239, 595868), (364, 391243), (478, 297934), (956, 148967), (1637, 86996), (1673, 85124), (3107, 45836), (3274, 43498), (3346, 42562), (6214, 22918), (6548, 21749), (6692, 21281), (11459, 12428)]