170719542

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:923

約数の個数: 128

約数和(自身を含む): 474439680

約数和(自身を除く): 303720138

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 31, 34, 42, 51, 54, 62, 63, 93, 102, 119, 126, 153, 186, 189, 217, 238, 279, 306, 357, 378, 434, 459, 527, 558, 651, 714, 837, 857, 918, 1054, 1071, 1302, 1581, 1674, 1714, 1953, 2142, 2571, 3162, 3213, 3689, 3906, 4743, 5142, 5859, 5999, 6426, 7378, 7713, 9486, 11067, 11718, 11998, 14229, 14569, 15426, 17997, 22134, 23139, 26567, 28458, 29138, 33201, 35994, 43707, 46278, 53134, 53991, 66402, 79701, 87414, 99603, 101983, 107982, 131121, 159402, 161973, 185969, 199206, 203966, 239103, 262242, 305949, 323946, 371938, 393363, 451639, 478206, 557907, 611898, 717309, 786726, 903278, 917847, 1115814, 1354917, 1434618, 1673721, 1835694, 2709834, 2753541, 3161473, 3347442, 4064751, 5021163, 5507082, 6322946, 8129502, 9484419, 10042326, 12194253, 18968838, 24388506, 28453257, 56906514, 85359771, 170719542]

約数ペア:

[(1, 170719542), (2, 85359771), (3, 56906514), (6, 28453257), (7, 24388506), (9, 18968838), (14, 12194253), (17, 10042326), (18, 9484419), (21, 8129502), (27, 6322946), (31, 5507082), (34, 5021163), (42, 4064751), (51, 3347442), (54, 3161473), (62, 2753541), (63, 2709834), (93, 1835694), (102, 1673721), (119, 1434618), (126, 1354917), (153, 1115814), (186, 917847), (189, 903278), (217, 786726), (238, 717309), (279, 611898), (306, 557907), (357, 478206), (378, 451639), (434, 393363), (459, 371938), (527, 323946), (558, 305949), (651, 262242), (714, 239103), (837, 203966), (857, 199206), (918, 185969), (1054, 161973), (1071, 159402), (1302, 131121), (1581, 107982), (1674, 101983), (1714, 99603), (1953, 87414), (2142, 79701), (2571, 66402), (3162, 53991), (3213, 53134), (3689, 46278), (3906, 43707), (4743, 35994), (5142, 33201), (5859, 29138), (5999, 28458), (6426, 26567), (7378, 23139), (7713, 22134), (9486, 17997), (11067, 15426), (11718, 14569), (11998, 14229)]