155867976

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 492972480

約数和(自身を除く): 337104504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 44, 54, 66, 72, 74, 81, 88, 99, 108, 111, 132, 148, 162, 197, 198, 216, 222, 243, 264, 296, 297, 324, 333, 394, 396, 407, 444, 486, 591, 594, 648, 666, 788, 792, 814, 888, 891, 972, 999, 1182, 1188, 1221, 1332, 1576, 1628, 1773, 1782, 1944, 1998, 2167, 2364, 2376, 2442, 2664, 2673, 2997, 3256, 3546, 3564, 3663, 3996, 4334, 4728, 4884, 5319, 5346, 5994, 6501, 7092, 7128, 7289, 7326, 7992, 8668, 8991, 9768, 10638, 10692, 10989, 11988, 13002, 14184, 14578, 14652, 15957, 17336, 17982, 19503, 21276, 21384, 21867, 21978, 23976, 26004, 29156, 29304, 31914, 32967, 35964, 39006, 42552, 43734, 43956, 47871, 52008, 58312, 58509, 63828, 65601, 65934, 71928, 78012, 80179, 87468, 87912, 95742, 98901, 117018, 127656, 131202, 131868, 156024, 160358, 174936, 175527, 191484, 196803, 197802, 234036, 240537, 262404, 263736, 320716, 351054, 382968, 393606, 395604, 468072, 481074, 524808, 526581, 590409, 641432, 702108, 721611, 787212, 791208, 962148, 1053162, 1180818, 1404216, 1443222, 1574424, 1771227, 1924296, 2106324, 2164833, 2361636, 2886444, 3542454, 4212648, 4329666, 4723272, 5772888, 6494499, 7084908, 8659332, 12988998, 14169816, 17318664, 19483497, 25977996, 38966994, 51955992, 77933988, 155867976]

約数ペア:

[(1, 155867976), (2, 77933988), (3, 51955992), (4, 38966994), (6, 25977996), (8, 19483497), (9, 17318664), (11, 14169816), (12, 12988998), (18, 8659332), (22, 7084908), (24, 6494499), (27, 5772888), (33, 4723272), (36, 4329666), (37, 4212648), (44, 3542454), (54, 2886444), (66, 2361636), (72, 2164833), (74, 2106324), (81, 1924296), (88, 1771227), (99, 1574424), (108, 1443222), (111, 1404216), (132, 1180818), (148, 1053162), (162, 962148), (197, 791208), (198, 787212), (216, 721611), (222, 702108), (243, 641432), (264, 590409), (296, 526581), (297, 524808), (324, 481074), (333, 468072), (394, 395604), (396, 393606), (407, 382968), (444, 351054), (486, 320716), (591, 263736), (594, 262404), (648, 240537), (666, 234036), (788, 197802), (792, 196803), (814, 191484), (888, 175527), (891, 174936), (972, 160358), (999, 156024), (1182, 131868), (1188, 131202), (1221, 127656), (1332, 117018), (1576, 98901), (1628, 95742), (1773, 87912), (1782, 87468), (1944, 80179), (1998, 78012), (2167, 71928), (2364, 65934), (2376, 65601), (2442, 63828), (2664, 58509), (2673, 58312), (2997, 52008), (3256, 47871), (3546, 43956), (3564, 43734), (3663, 42552), (3996, 39006), (4334, 35964), (4728, 32967), (4884, 31914), (5319, 29304), (5346, 29156), (5994, 26004), (6501, 23976), (7092, 21978), (7128, 21867), (7289, 21384), (7326, 21276), (7992, 19503), (8668, 17982), (8991, 17336), (9768, 15957), (10638, 14652), (10692, 14578), (10989, 14184), (11988, 13002)]