157420573812

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{347}}^1\times {\mathrm{117773}}^1$

素因数の和:118237

約数の個数: 72

約数和(自身を含む): 402804039456

約数和(自身を除く): 245383465644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 347, 428, 642, 694, 963, 1041, 1284, 1388, 1926, 2082, 3123, 3852, 4164, 6246, 12492, 37129, 74258, 111387, 117773, 148516, 222774, 235546, 334161, 353319, 445548, 471092, 668322, 706638, 1059957, 1336644, 1413276, 2119914, 4239828, 12601711, 25203422, 37805133, 40867231, 50406844, 75610266, 81734462, 113415399, 122601693, 151220532, 163468924, 226830798, 245203386, 367805079, 453661596, 490406772, 735610158, 1471220316, 4372793717, 8745587434, 13118381151, 17491174868, 26236762302, 39355143453, 52473524604, 78710286906, 157420573812]

約数ペア:

[(1, 157420573812), (2, 78710286906), (3, 52473524604), (4, 39355143453), (6, 26236762302), (9, 17491174868), (12, 13118381151), (18, 8745587434), (36, 4372793717), (107, 1471220316), (214, 735610158), (321, 490406772), (347, 453661596), (428, 367805079), (642, 245203386), (694, 226830798), (963, 163468924), (1041, 151220532), (1284, 122601693), (1388, 113415399), (1926, 81734462), (2082, 75610266), (3123, 50406844), (3852, 40867231), (4164, 37805133), (6246, 25203422), (12492, 12601711), (37129, 4239828), (74258, 2119914), (111387, 1413276), (117773, 1336644), (148516, 1059957), (222774, 706638), (235546, 668322), (334161, 471092), (353319, 445548)]