161151552

素因数分解:

$2^6\times 3^3\times {\mathrm{179}}^1\times {\mathrm{521}}^1$

素因数の和:721

約数の個数: 112

約数和(自身を含む): 477316800

約数和(自身を除く): 316165248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 179, 192, 216, 288, 358, 432, 521, 537, 576, 716, 864, 1042, 1074, 1432, 1563, 1611, 1728, 2084, 2148, 2864, 3126, 3222, 4168, 4296, 4689, 4833, 5728, 6252, 6444, 8336, 8592, 9378, 9666, 11456, 12504, 12888, 14067, 16672, 17184, 18756, 19332, 25008, 25776, 28134, 33344, 34368, 37512, 38664, 50016, 51552, 56268, 75024, 77328, 93259, 100032, 103104, 112536, 150048, 154656, 186518, 225072, 279777, 300096, 309312, 373036, 450144, 559554, 746072, 839331, 900288, 1119108, 1492144, 1678662, 2238216, 2517993, 2984288, 3357324, 4476432, 5035986, 5968576, 6714648, 8952864, 10071972, 13429296, 17905728, 20143944, 26858592, 40287888, 53717184, 80575776, 161151552]

約数ペア:

[(1, 161151552), (2, 80575776), (3, 53717184), (4, 40287888), (6, 26858592), (8, 20143944), (9, 17905728), (12, 13429296), (16, 10071972), (18, 8952864), (24, 6714648), (27, 5968576), (32, 5035986), (36, 4476432), (48, 3357324), (54, 2984288), (64, 2517993), (72, 2238216), (96, 1678662), (108, 1492144), (144, 1119108), (179, 900288), (192, 839331), (216, 746072), (288, 559554), (358, 450144), (432, 373036), (521, 309312), (537, 300096), (576, 279777), (716, 225072), (864, 186518), (1042, 154656), (1074, 150048), (1432, 112536), (1563, 103104), (1611, 100032), (1728, 93259), (2084, 77328), (2148, 75024), (2864, 56268), (3126, 51552), (3222, 50016), (4168, 38664), (4296, 37512), (4689, 34368), (4833, 33344), (5728, 28134), (6252, 25776), (6444, 25008), (8336, 19332), (8592, 18756), (9378, 17184), (9666, 16672), (11456, 14067), (12504, 12888)]