156640380672

素因数分解:

$2^8\times 3^1\times {\mathrm{20921}}^1\times {\mathrm{9749}}^1$

素因数の和:30689

約数の個数: 72

約数和(自身を含む): 416954538000

約数和(自身を除く): 260314157328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 9749, 19498, 20921, 29247, 38996, 41842, 58494, 62763, 77992, 83684, 116988, 125526, 155984, 167368, 233976, 251052, 311968, 334736, 467952, 502104, 623936, 669472, 935904, 1004208, 1247872, 1338944, 1871808, 2008416, 2495744, 2677888, 3743616, 4016832, 5355776, 7487232, 8033664, 16067328, 203958829, 407917658, 611876487, 815835316, 1223752974, 1631670632, 2447505948, 3263341264, 4895011896, 6526682528, 9790023792, 13053365056, 19580047584, 26106730112, 39160095168, 52213460224, 78320190336, 156640380672]

約数ペア:

[(1, 156640380672), (2, 78320190336), (3, 52213460224), (4, 39160095168), (6, 26106730112), (8, 19580047584), (12, 13053365056), (16, 9790023792), (24, 6526682528), (32, 4895011896), (48, 3263341264), (64, 2447505948), (96, 1631670632), (128, 1223752974), (192, 815835316), (256, 611876487), (384, 407917658), (768, 203958829), (9749, 16067328), (19498, 8033664), (20921, 7487232), (29247, 5355776), (38996, 4016832), (41842, 3743616), (58494, 2677888), (62763, 2495744), (77992, 2008416), (83684, 1871808), (116988, 1338944), (125526, 1247872), (155984, 1004208), (167368, 935904), (233976, 669472), (251052, 623936), (311968, 502104), (334736, 467952)]