155538144

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2609}}^1$

素因数の和:2654

約数の個数: 120

約数和(自身を含む): 477504720

約数和(自身を除く): 321966576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 552, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1656, 1863, 2208, 2484, 2592, 2609, 3312, 3726, 4968, 5218, 6624, 7452, 7827, 9936, 10436, 14904, 15654, 19872, 20872, 23481, 29808, 31308, 41744, 46962, 59616, 60007, 62616, 70443, 83488, 93924, 120014, 125232, 140886, 180021, 187848, 211329, 240028, 250464, 281772, 360042, 375696, 422658, 480056, 540063, 563544, 720084, 751392, 845316, 960112, 1080126, 1127088, 1440168, 1620189, 1690632, 1920224, 2160252, 2254176, 2880336, 3240378, 3381264, 4320504, 4860567, 5760672, 6480756, 6762528, 8641008, 9721134, 12961512, 17282016, 19442268, 25923024, 38884536, 51846048, 77769072, 155538144]

約数ペア:

[(1, 155538144), (2, 77769072), (3, 51846048), (4, 38884536), (6, 25923024), (8, 19442268), (9, 17282016), (12, 12961512), (16, 9721134), (18, 8641008), (23, 6762528), (24, 6480756), (27, 5760672), (32, 4860567), (36, 4320504), (46, 3381264), (48, 3240378), (54, 2880336), (69, 2254176), (72, 2160252), (81, 1920224), (92, 1690632), (96, 1620189), (108, 1440168), (138, 1127088), (144, 1080126), (162, 960112), (184, 845316), (207, 751392), (216, 720084), (276, 563544), (288, 540063), (324, 480056), (368, 422658), (414, 375696), (432, 360042), (552, 281772), (621, 250464), (648, 240028), (736, 211329), (828, 187848), (864, 180021), (1104, 140886), (1242, 125232), (1296, 120014), (1656, 93924), (1863, 83488), (2208, 70443), (2484, 62616), (2592, 60007), (2609, 59616), (3312, 46962), (3726, 41744), (4968, 31308), (5218, 29808), (6624, 23481), (7452, 20872), (7827, 19872), (9936, 15654), (10436, 14904)]