156967814521

素因数分解:

$7^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{577}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 187706101120

約数和(自身を除く): 30738286599

約数列:

[1, 7, 41, 61, 287, 379, 427, 577, 1681, 2501, 2653, 4039, 11767, 15539, 17507, 23119, 23657, 35197, 102541, 108773, 161833, 165599, 218683, 246379, 637099, 717787, 947879, 969937, 1443077, 1530781, 4459693, 6635153, 6789559, 8966003, 10101539, 13339663, 38863039, 59166157, 62762021, 93377641, 272041273, 367606123, 414163099, 546926183, 2573242861, 3828483281, 22423973503, 156967814521]

約数ペア:

[(1, 156967814521), (7, 22423973503), (41, 3828483281), (61, 2573242861), (287, 546926183), (379, 414163099), (427, 367606123), (577, 272041273), (1681, 93377641), (2501, 62762021), (2653, 59166157), (4039, 38863039), (11767, 13339663), (15539, 10101539), (17507, 8966003), (23119, 6789559), (23657, 6635153), (35197, 4459693), (102541, 1530781), (108773, 1443077), (161833, 969937), (165599, 947879), (218683, 717787), (246379, 637099)]