189873312

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 512749440

約数和(自身を除く): 322876128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 89, 96, 142, 178, 213, 267, 284, 313, 356, 426, 534, 568, 626, 712, 852, 939, 1068, 1136, 1252, 1424, 1704, 1878, 2136, 2272, 2504, 2848, 3408, 3756, 4272, 5008, 6319, 6816, 7512, 8544, 10016, 12638, 15024, 18957, 22223, 25276, 27857, 30048, 37914, 44446, 50552, 55714, 66669, 75828, 83571, 88892, 101104, 111428, 133338, 151656, 167142, 177784, 202208, 222856, 266676, 303312, 334284, 355568, 445712, 533352, 606624, 668568, 711136, 891424, 1066704, 1337136, 1977847, 2133408, 2674272, 3955694, 5933541, 7911388, 11867082, 15822776, 23734164, 31645552, 47468328, 63291104, 94936656, 189873312]

約数ペア:

[(1, 189873312), (2, 94936656), (3, 63291104), (4, 47468328), (6, 31645552), (8, 23734164), (12, 15822776), (16, 11867082), (24, 7911388), (32, 5933541), (48, 3955694), (71, 2674272), (89, 2133408), (96, 1977847), (142, 1337136), (178, 1066704), (213, 891424), (267, 711136), (284, 668568), (313, 606624), (356, 533352), (426, 445712), (534, 355568), (568, 334284), (626, 303312), (712, 266676), (852, 222856), (939, 202208), (1068, 177784), (1136, 167142), (1252, 151656), (1424, 133338), (1704, 111428), (1878, 101104), (2136, 88892), (2272, 83571), (2504, 75828), (2848, 66669), (3408, 55714), (3756, 50552), (4272, 44446), (5008, 37914), (6319, 30048), (6816, 27857), (7512, 25276), (8544, 22223), (10016, 18957), (12638, 15024)]