140853414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 312238080

約数和(自身を除く): 171384666

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 127, 177, 241, 254, 354, 381, 482, 723, 762, 767, 1446, 1534, 1651, 2301, 3133, 3302, 4602, 4953, 6266, 7493, 9399, 9906, 14219, 14986, 18798, 22479, 28438, 30607, 42657, 44958, 61214, 85314, 91821, 97409, 183642, 184847, 194818, 292227, 369694, 397891, 554541, 584454, 795782, 1109082, 1193673, 1805813, 2387346, 3611626, 5417439, 10834878, 23475569, 46951138, 70426707, 140853414]

約数ペア:

[(1, 140853414), (2, 70426707), (3, 46951138), (6, 23475569), (13, 10834878), (26, 5417439), (39, 3611626), (59, 2387346), (78, 1805813), (118, 1193673), (127, 1109082), (177, 795782), (241, 584454), (254, 554541), (354, 397891), (381, 369694), (482, 292227), (723, 194818), (762, 184847), (767, 183642), (1446, 97409), (1534, 91821), (1651, 85314), (2301, 61214), (3133, 44958), (3302, 42657), (4602, 30607), (4953, 28438), (6266, 22479), (7493, 18798), (9399, 14986), (9906, 14219)]