156938787698

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{2677}}^1$

素因数の和:3185

約数の個数: 128

約数和(自身を含む): 317915020800

約数和(自身を除く): 160976233102

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 343, 374, 457, 539, 686, 833, 914, 1078, 1309, 1666, 2618, 2677, 3199, 3773, 5027, 5354, 5831, 6398, 7546, 7769, 9163, 10054, 11662, 15538, 18326, 18739, 22393, 29447, 35189, 37478, 44786, 45509, 54383, 58894, 64141, 70378, 85459, 91018, 108766, 128282, 131173, 156751, 170918, 206129, 246323, 262346, 313502, 318563, 380681, 412258, 492646, 500599, 598213, 637126, 761362, 918211, 1001198, 1196426, 1223389, 1442903, 1724261, 1836422, 2229941, 2446778, 2664767, 2885806, 3448522, 3504193, 4187491, 4459882, 5329534, 7008386, 8374982, 8563723, 10100321, 13457279, 15609587, 17127446, 20200642, 20797613, 24529351, 26914558, 29312437, 31219174, 41595226, 49058702, 58624874, 59946061, 94200953, 119892122, 145583291, 171705457, 188401906, 228773743, 291166582, 343410914, 419622427, 457547486, 659406671, 839244854, 1019083037, 1318813342, 1601416201, 2038166074, 3202832402, 4615846697, 7133581259, 9231693394, 11209913407, 14267162518, 22419826814, 78469393849, 156938787698]

約数ペア:

[(1, 156938787698), (2, 78469393849), (7, 22419826814), (11, 14267162518), (14, 11209913407), (17, 9231693394), (22, 7133581259), (34, 4615846697), (49, 3202832402), (77, 2038166074), (98, 1601416201), (119, 1318813342), (154, 1019083037), (187, 839244854), (238, 659406671), (343, 457547486), (374, 419622427), (457, 343410914), (539, 291166582), (686, 228773743), (833, 188401906), (914, 171705457), (1078, 145583291), (1309, 119892122), (1666, 94200953), (2618, 59946061), (2677, 58624874), (3199, 49058702), (3773, 41595226), (5027, 31219174), (5354, 29312437), (5831, 26914558), (6398, 24529351), (7546, 20797613), (7769, 20200642), (9163, 17127446), (10054, 15609587), (11662, 13457279), (15538, 10100321), (18326, 8563723), (18739, 8374982), (22393, 7008386), (29447, 5329534), (35189, 4459882), (37478, 4187491), (44786, 3504193), (45509, 3448522), (54383, 2885806), (58894, 2664767), (64141, 2446778), (70378, 2229941), (85459, 1836422), (91018, 1724261), (108766, 1442903), (128282, 1223389), (131173, 1196426), (156751, 1001198), (170918, 918211), (206129, 761362), (246323, 637126), (262346, 598213), (313502, 500599), (318563, 492646), (380681, 412258)]