165773120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1048

約数の個数: 112

約数和(自身を含む): 431889408

約数和(自身を除く): 266116288

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 680, 983, 992, 1054, 1088, 1240, 1360, 1966, 1984, 2108, 2480, 2635, 2720, 3932, 4216, 4915, 4960, 5270, 5440, 7864, 8432, 9830, 9920, 10540, 15728, 16711, 16864, 19660, 21080, 30473, 31456, 33422, 33728, 39320, 42160, 60946, 62912, 66844, 78640, 83555, 84320, 121892, 133688, 152365, 157280, 167110, 168640, 243784, 267376, 304730, 314560, 334220, 487568, 518041, 534752, 609460, 668440, 975136, 1036082, 1069504, 1218920, 1336880, 1950272, 2072164, 2437840, 2590205, 2673760, 4144328, 4875680, 5180410, 5347520, 8288656, 9751360, 10360820, 16577312, 20721640, 33154624, 41443280, 82886560, 165773120]

約数ペア:

[(1, 165773120), (2, 82886560), (4, 41443280), (5, 33154624), (8, 20721640), (10, 16577312), (16, 10360820), (17, 9751360), (20, 8288656), (31, 5347520), (32, 5180410), (34, 4875680), (40, 4144328), (62, 2673760), (64, 2590205), (68, 2437840), (80, 2072164), (85, 1950272), (124, 1336880), (136, 1218920), (155, 1069504), (160, 1036082), (170, 975136), (248, 668440), (272, 609460), (310, 534752), (320, 518041), (340, 487568), (496, 334220), (527, 314560), (544, 304730), (620, 267376), (680, 243784), (983, 168640), (992, 167110), (1054, 157280), (1088, 152365), (1240, 133688), (1360, 121892), (1966, 84320), (1984, 83555), (2108, 78640), (2480, 66844), (2635, 62912), (2720, 60946), (3932, 42160), (4216, 39320), (4915, 33728), (4960, 33422), (5270, 31456), (5440, 30473), (7864, 21080), (8432, 19660), (9830, 16864), (9920, 16711), (10540, 15728)]