155658192

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1433}}^1$

素因数の和:1548

約数の個数: 80

約数和(自身を含む): 421068288

約数和(自身を除く): 265410096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 496, 584, 744, 876, 1168, 1433, 1488, 1752, 2263, 2866, 3504, 4299, 4526, 5732, 6789, 8598, 9052, 11464, 13578, 17196, 18104, 22928, 27156, 34392, 36208, 44423, 54312, 68784, 88846, 104609, 108624, 133269, 177692, 209218, 266538, 313827, 355384, 418436, 533076, 627654, 710768, 836872, 1066152, 1255308, 1673744, 2132304, 2510616, 3242879, 5021232, 6485758, 9728637, 12971516, 19457274, 25943032, 38914548, 51886064, 77829096, 155658192]

約数ペア:

[(1, 155658192), (2, 77829096), (3, 51886064), (4, 38914548), (6, 25943032), (8, 19457274), (12, 12971516), (16, 9728637), (24, 6485758), (31, 5021232), (48, 3242879), (62, 2510616), (73, 2132304), (93, 1673744), (124, 1255308), (146, 1066152), (186, 836872), (219, 710768), (248, 627654), (292, 533076), (372, 418436), (438, 355384), (496, 313827), (584, 266538), (744, 209218), (876, 177692), (1168, 133269), (1433, 108624), (1488, 104609), (1752, 88846), (2263, 68784), (2866, 54312), (3504, 44423), (4299, 36208), (4526, 34392), (5732, 27156), (6789, 22928), (8598, 18104), (9052, 17196), (11464, 13578)]