156917591391

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1\times {\mathrm{2351}}^1$

素因数の和:2964

約数の個数: 64

約数和(自身を含む): 235856904192

約数和(自身を除く): 78939312801

約数列:

[1, 3, 11, 33, 61, 71, 183, 213, 467, 671, 781, 1401, 2013, 2343, 2351, 4331, 5137, 7053, 12993, 15411, 25861, 28487, 33157, 47641, 77583, 85461, 99471, 142923, 143411, 166921, 313357, 364727, 430233, 500763, 940071, 1094181, 1097917, 1577521, 1836131, 2022577, 3293751, 4732563, 5508393, 6067731, 10182181, 12077087, 22248347, 30546543, 36231261, 66745041, 66972937, 77952107, 112003991, 200918811, 233856321, 336011973, 736702307, 857473177, 2210106921, 2572419531, 4755078527, 14265235581, 52305863797, 156917591391]

約数ペア:

[(1, 156917591391), (3, 52305863797), (11, 14265235581), (33, 4755078527), (61, 2572419531), (71, 2210106921), (183, 857473177), (213, 736702307), (467, 336011973), (671, 233856321), (781, 200918811), (1401, 112003991), (2013, 77952107), (2343, 66972937), (2351, 66745041), (4331, 36231261), (5137, 30546543), (7053, 22248347), (12993, 12077087), (15411, 10182181), (25861, 6067731), (28487, 5508393), (33157, 4732563), (47641, 3293751), (77583, 2022577), (85461, 1836131), (99471, 1577521), (142923, 1097917), (143411, 1094181), (166921, 940071), (313357, 500763), (364727, 430233)]