156741394131

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1\times {\mathrm{859}}^1$

素因数の和:1389

約数の個数: 96

約数和(自身を含む): 265658265600

約数和(自身を除く): 108916871469

約数列:

[1, 3, 7, 9, 21, 63, 67, 139, 201, 311, 417, 469, 603, 859, 933, 973, 1251, 1407, 2177, 2577, 2799, 2919, 4221, 6013, 6531, 7731, 8757, 9313, 18039, 19593, 20837, 27939, 43229, 54117, 57553, 62511, 65191, 83817, 119401, 129687, 145859, 172659, 187533, 195573, 267149, 302603, 358203, 389061, 402871, 437577, 517977, 586719, 801447, 835807, 907809, 1074609, 1208613, 1312731, 1870043, 2404341, 2507421, 2723427, 2896343, 3625839, 5610129, 7522263, 7999867, 8689029, 16830387, 17898983, 20274401, 23999601, 26067087, 37133711, 53696949, 55999069, 60823203, 71998803, 111401133, 125292881, 161090847, 167997207, 182469609, 259935977, 334203399, 375878643, 503991621, 779807931, 1127635929, 2339423793, 2487958637, 7463875911, 17415710459, 22391627733, 52247131377, 156741394131]

約数ペア:

[(1, 156741394131), (3, 52247131377), (7, 22391627733), (9, 17415710459), (21, 7463875911), (63, 2487958637), (67, 2339423793), (139, 1127635929), (201, 779807931), (311, 503991621), (417, 375878643), (469, 334203399), (603, 259935977), (859, 182469609), (933, 167997207), (973, 161090847), (1251, 125292881), (1407, 111401133), (2177, 71998803), (2577, 60823203), (2799, 55999069), (2919, 53696949), (4221, 37133711), (6013, 26067087), (6531, 23999601), (7731, 20274401), (8757, 17898983), (9313, 16830387), (18039, 8689029), (19593, 7999867), (20837, 7522263), (27939, 5610129), (43229, 3625839), (54117, 2896343), (57553, 2723427), (62511, 2507421), (65191, 2404341), (83817, 1870043), (119401, 1312731), (129687, 1208613), (145859, 1074609), (172659, 907809), (187533, 835807), (195573, 801447), (267149, 586719), (302603, 517977), (358203, 437577), (389061, 402871)]