153471824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1296

約数の個数: 80

約数和(自身を含む): 349691904

約数和(自身を除く): 196220080

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 44, 46, 62, 88, 92, 124, 176, 184, 248, 253, 341, 368, 496, 506, 682, 713, 1012, 1223, 1364, 1426, 2024, 2446, 2728, 2852, 4048, 4892, 5456, 5704, 7843, 9784, 11408, 13453, 15686, 19568, 26906, 28129, 31372, 37913, 53812, 56258, 62744, 75826, 107624, 112516, 125488, 151652, 215248, 225032, 303304, 309419, 417043, 450064, 606608, 618838, 834086, 871999, 1237676, 1668172, 1743998, 2475352, 3336344, 3487996, 4950704, 6672688, 6975992, 9591989, 13951984, 19183978, 38367956, 76735912, 153471824]

約数ペア:

[(1, 153471824), (2, 76735912), (4, 38367956), (8, 19183978), (11, 13951984), (16, 9591989), (22, 6975992), (23, 6672688), (31, 4950704), (44, 3487996), (46, 3336344), (62, 2475352), (88, 1743998), (92, 1668172), (124, 1237676), (176, 871999), (184, 834086), (248, 618838), (253, 606608), (341, 450064), (368, 417043), (496, 309419), (506, 303304), (682, 225032), (713, 215248), (1012, 151652), (1223, 125488), (1364, 112516), (1426, 107624), (2024, 75826), (2446, 62744), (2728, 56258), (2852, 53812), (4048, 37913), (4892, 31372), (5456, 28129), (5704, 26906), (7843, 19568), (9784, 15686), (11408, 13453)]