156392824

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 373248000

約数和(自身を除く): 216855176

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 29, 46, 53, 56, 58, 79, 92, 106, 116, 158, 161, 184, 203, 212, 232, 316, 322, 371, 406, 424, 553, 632, 644, 667, 742, 812, 1106, 1219, 1288, 1334, 1484, 1537, 1624, 1817, 2212, 2291, 2438, 2668, 2968, 3074, 3634, 4187, 4424, 4582, 4669, 4876, 5336, 6148, 7268, 8374, 8533, 9164, 9338, 9752, 10759, 12296, 12719, 14536, 16037, 16748, 17066, 18328, 18676, 21518, 25438, 29309, 32074, 33496, 34132, 35351, 37352, 43036, 50876, 52693, 58618, 64148, 68264, 70702, 86072, 96301, 101752, 105386, 117236, 121423, 128296, 141404, 192602, 210772, 234472, 242846, 247457, 282808, 368851, 385204, 421544, 485692, 494914, 674107, 737702, 770408, 849961, 971384, 989828, 1348214, 1475404, 1699922, 1979656, 2696428, 2792729, 2950808, 3399844, 5392856, 5585458, 6799688, 11170916, 19549103, 22341832, 39098206, 78196412, 156392824]

約数ペア:

[(1, 156392824), (2, 78196412), (4, 39098206), (7, 22341832), (8, 19549103), (14, 11170916), (23, 6799688), (28, 5585458), (29, 5392856), (46, 3399844), (53, 2950808), (56, 2792729), (58, 2696428), (79, 1979656), (92, 1699922), (106, 1475404), (116, 1348214), (158, 989828), (161, 971384), (184, 849961), (203, 770408), (212, 737702), (232, 674107), (316, 494914), (322, 485692), (371, 421544), (406, 385204), (424, 368851), (553, 282808), (632, 247457), (644, 242846), (667, 234472), (742, 210772), (812, 192602), (1106, 141404), (1219, 128296), (1288, 121423), (1334, 117236), (1484, 105386), (1537, 101752), (1624, 96301), (1817, 86072), (2212, 70702), (2291, 68264), (2438, 64148), (2668, 58618), (2968, 52693), (3074, 50876), (3634, 43036), (4187, 37352), (4424, 35351), (4582, 34132), (4669, 33496), (4876, 32074), (5336, 29309), (6148, 25438), (7268, 21518), (8374, 18676), (8533, 18328), (9164, 17066), (9338, 16748), (9752, 16037), (10759, 14536), (12296, 12719)]