146470148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 286130880

約数和(自身を除く): 139660732

約数列:

[1, 2, 4, 11, 22, 44, 89, 113, 178, 226, 331, 356, 452, 662, 979, 1243, 1324, 1958, 2486, 3641, 3916, 4972, 7282, 10057, 14564, 20114, 29459, 37403, 40228, 58918, 74806, 110627, 117836, 149612, 221254, 324049, 411433, 442508, 648098, 822866, 1296196, 1645732, 3328867, 6657734, 13315468, 36617537, 73235074, 146470148]

約数ペア:

[(1, 146470148), (2, 73235074), (4, 36617537), (11, 13315468), (22, 6657734), (44, 3328867), (89, 1645732), (113, 1296196), (178, 822866), (226, 648098), (331, 442508), (356, 411433), (452, 324049), (662, 221254), (979, 149612), (1243, 117836), (1324, 110627), (1958, 74806), (2486, 58918), (3641, 40228), (3916, 37403), (4972, 29459), (7282, 20114), (10057, 14564)]