156740636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 302495424

約数和(自身を除く): 145754788

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 157, 263, 292, 314, 526, 628, 949, 1052, 1898, 2041, 3419, 3796, 4082, 6838, 8164, 11461, 13676, 19199, 22922, 38398, 41291, 45844, 76796, 82582, 148993, 165164, 249587, 297986, 499174, 536783, 595972, 998348, 1073566, 2147132, 3014243, 6028486, 12056972, 39185159, 78370318, 156740636]

約数ペア:

[(1, 156740636), (2, 78370318), (4, 39185159), (13, 12056972), (26, 6028486), (52, 3014243), (73, 2147132), (146, 1073566), (157, 998348), (263, 595972), (292, 536783), (314, 499174), (526, 297986), (628, 249587), (949, 165164), (1052, 148993), (1898, 82582), (2041, 76796), (3419, 45844), (3796, 41291), (4082, 38398), (6838, 22922), (8164, 19199), (11461, 13676)]