165033088

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 391680000

約数和(自身を除く): 226646912

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 124, 128, 152, 176, 199, 209, 248, 304, 341, 352, 398, 418, 496, 589, 608, 682, 704, 796, 836, 992, 1178, 1216, 1364, 1408, 1592, 1672, 1984, 2189, 2356, 2432, 2728, 3184, 3344, 3781, 3968, 4378, 4712, 5456, 6169, 6368, 6479, 6688, 7562, 8756, 9424, 10912, 12338, 12736, 12958, 13376, 15124, 17512, 18848, 21824, 24676, 25472, 25916, 26752, 30248, 35024, 37696, 41591, 43648, 49352, 51832, 60496, 67859, 70048, 75392, 83182, 98704, 103664, 117211, 120992, 135718, 140096, 166364, 197408, 207328, 234422, 241984, 271436, 280192, 332728, 394816, 414656, 468844, 483968, 542872, 665456, 789632, 829312, 937688, 1085744, 1289321, 1330912, 1875376, 2171488, 2578642, 2661824, 3750752, 4342976, 5157284, 5323648, 7501504, 8685952, 10314568, 15003008, 20629136, 41258272, 82516544, 165033088]

約数ペア:

[(1, 165033088), (2, 82516544), (4, 41258272), (8, 20629136), (11, 15003008), (16, 10314568), (19, 8685952), (22, 7501504), (31, 5323648), (32, 5157284), (38, 4342976), (44, 3750752), (62, 2661824), (64, 2578642), (76, 2171488), (88, 1875376), (124, 1330912), (128, 1289321), (152, 1085744), (176, 937688), (199, 829312), (209, 789632), (248, 665456), (304, 542872), (341, 483968), (352, 468844), (398, 414656), (418, 394816), (496, 332728), (589, 280192), (608, 271436), (682, 241984), (704, 234422), (796, 207328), (836, 197408), (992, 166364), (1178, 140096), (1216, 135718), (1364, 120992), (1408, 117211), (1592, 103664), (1672, 98704), (1984, 83182), (2189, 75392), (2356, 70048), (2432, 67859), (2728, 60496), (3184, 51832), (3344, 49352), (3781, 43648), (3968, 41591), (4378, 37696), (4712, 35024), (5456, 30248), (6169, 26752), (6368, 25916), (6479, 25472), (6688, 24676), (7562, 21824), (8756, 18848), (9424, 17512), (10912, 15124), (12338, 13376), (12736, 12958)]