156970787638

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{3863}}^1$

素因数の和:4194

約数の個数: 96

約数和(自身を含む): 292313145600

約数和(自身を除く): 135342357962

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 139, 157, 266, 278, 314, 931, 973, 1099, 1862, 1946, 2198, 2641, 2983, 3863, 5282, 5966, 6811, 7693, 7726, 13622, 15386, 18487, 20881, 21823, 27041, 36974, 41762, 43646, 54082, 73397, 129409, 146167, 146794, 152761, 189287, 258818, 292334, 305522, 378574, 414637, 513779, 536957, 606491, 829274, 1027558, 1069327, 1073914, 1212982, 2138654, 2902459, 3596453, 3758699, 4245437, 5804918, 7192906, 7517398, 8490874, 10202183, 11523329, 20317213, 20404366, 23046658, 26310893, 29718059, 40634426, 52621786, 59436118, 71415281, 80663303, 84302249, 142830562, 161326606, 168604498, 499906967, 564643121, 590115743, 999813934, 1129286242, 1180231486, 1601742731, 3203485462, 4130810201, 8261620402, 11212199117, 22424398234, 78485393819, 156970787638]

約数ペア:

[(1, 156970787638), (2, 78485393819), (7, 22424398234), (14, 11212199117), (19, 8261620402), (38, 4130810201), (49, 3203485462), (98, 1601742731), (133, 1180231486), (139, 1129286242), (157, 999813934), (266, 590115743), (278, 564643121), (314, 499906967), (931, 168604498), (973, 161326606), (1099, 142830562), (1862, 84302249), (1946, 80663303), (2198, 71415281), (2641, 59436118), (2983, 52621786), (3863, 40634426), (5282, 29718059), (5966, 26310893), (6811, 23046658), (7693, 20404366), (7726, 20317213), (13622, 11523329), (15386, 10202183), (18487, 8490874), (20881, 7517398), (21823, 7192906), (27041, 5804918), (36974, 4245437), (41762, 3758699), (43646, 3596453), (54082, 2902459), (73397, 2138654), (129409, 1212982), (146167, 1073914), (146794, 1069327), (152761, 1027558), (189287, 829274), (258818, 606491), (292334, 536957), (305522, 513779), (378574, 414637)]