170803728

素因数分解:

$2^4\times 3^5\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:443

約数の個数: 120

約数和(自身を含む): 500467968

約数和(自身を除く): 329664240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 197, 216, 223, 243, 324, 394, 432, 446, 486, 591, 648, 669, 788, 892, 972, 1182, 1296, 1338, 1576, 1773, 1784, 1944, 2007, 2364, 2676, 3152, 3546, 3568, 3888, 4014, 4728, 5319, 5352, 6021, 7092, 8028, 9456, 10638, 10704, 12042, 14184, 15957, 16056, 18063, 21276, 24084, 28368, 31914, 32112, 36126, 42552, 43931, 47871, 48168, 54189, 63828, 72252, 85104, 87862, 95742, 96336, 108378, 127656, 131793, 144504, 175724, 191484, 216756, 255312, 263586, 289008, 351448, 382968, 395379, 433512, 527172, 702896, 765936, 790758, 867024, 1054344, 1186137, 1581516, 2108688, 2372274, 3163032, 3558411, 4744548, 6326064, 7116822, 9489096, 10675233, 14233644, 18978192, 21350466, 28467288, 42700932, 56934576, 85401864, 170803728]

約数ペア:

[(1, 170803728), (2, 85401864), (3, 56934576), (4, 42700932), (6, 28467288), (8, 21350466), (9, 18978192), (12, 14233644), (16, 10675233), (18, 9489096), (24, 7116822), (27, 6326064), (36, 4744548), (48, 3558411), (54, 3163032), (72, 2372274), (81, 2108688), (108, 1581516), (144, 1186137), (162, 1054344), (197, 867024), (216, 790758), (223, 765936), (243, 702896), (324, 527172), (394, 433512), (432, 395379), (446, 382968), (486, 351448), (591, 289008), (648, 263586), (669, 255312), (788, 216756), (892, 191484), (972, 175724), (1182, 144504), (1296, 131793), (1338, 127656), (1576, 108378), (1773, 96336), (1784, 95742), (1944, 87862), (2007, 85104), (2364, 72252), (2676, 63828), (3152, 54189), (3546, 48168), (3568, 47871), (3888, 43931), (4014, 42552), (4728, 36126), (5319, 32112), (5352, 31914), (6021, 28368), (7092, 24084), (8028, 21276), (9456, 18063), (10638, 16056), (10704, 15957), (12042, 14184)]