165274368

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 510967296

約数和(自身を除く): 345692928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 256, 284, 336, 384, 426, 433, 448, 497, 568, 672, 768, 852, 866, 896, 994, 1136, 1299, 1344, 1491, 1704, 1732, 1792, 1988, 2272, 2598, 2688, 2982, 3031, 3408, 3464, 3976, 4544, 5196, 5376, 5964, 6062, 6816, 6928, 7952, 9088, 9093, 10392, 11928, 12124, 13632, 13856, 15904, 18176, 18186, 20784, 23856, 24248, 27264, 27712, 30743, 31808, 36372, 41568, 47712, 48496, 54528, 55424, 61486, 63616, 72744, 83136, 92229, 95424, 96992, 110848, 122972, 127232, 145488, 166272, 184458, 190848, 193984, 215201, 245944, 290976, 332544, 368916, 381696, 387968, 430402, 491888, 581952, 645603, 737832, 775936, 860804, 983776, 1163904, 1291206, 1475664, 1721608, 1967552, 2327808, 2582412, 2951328, 3443216, 3935104, 5164824, 5902656, 6886432, 7870208, 10329648, 11805312, 13772864, 20659296, 23610624, 27545728, 41318592, 55091456, 82637184, 165274368]

約数ペア:

[(1, 165274368), (2, 82637184), (3, 55091456), (4, 41318592), (6, 27545728), (7, 23610624), (8, 20659296), (12, 13772864), (14, 11805312), (16, 10329648), (21, 7870208), (24, 6886432), (28, 5902656), (32, 5164824), (42, 3935104), (48, 3443216), (56, 2951328), (64, 2582412), (71, 2327808), (84, 1967552), (96, 1721608), (112, 1475664), (128, 1291206), (142, 1163904), (168, 983776), (192, 860804), (213, 775936), (224, 737832), (256, 645603), (284, 581952), (336, 491888), (384, 430402), (426, 387968), (433, 381696), (448, 368916), (497, 332544), (568, 290976), (672, 245944), (768, 215201), (852, 193984), (866, 190848), (896, 184458), (994, 166272), (1136, 145488), (1299, 127232), (1344, 122972), (1491, 110848), (1704, 96992), (1732, 95424), (1792, 92229), (1988, 83136), (2272, 72744), (2598, 63616), (2688, 61486), (2982, 55424), (3031, 54528), (3408, 48496), (3464, 47712), (3976, 41568), (4544, 36372), (5196, 31808), (5376, 30743), (5964, 27712), (6062, 27264), (6816, 24248), (6928, 23856), (7952, 20784), (9088, 18186), (9093, 18176), (10392, 15904), (11928, 13856), (12124, 13632)]