137788672

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4523}}^1$

素因数の和:4563

約数の個数: 72

約数和(自身を含む): 332894016

約数和(自身を除く): 195105344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 4523, 7616, 9046, 15232, 18092, 30464, 31661, 36184, 63322, 72368, 76891, 126644, 144736, 153782, 253288, 289472, 307564, 506576, 538237, 578944, 615128, 1013152, 1076474, 1157888, 1230256, 2026304, 2152948, 2460512, 4052608, 4305896, 4921024, 8105216, 8611792, 9842048, 17223584, 19684096, 34447168, 68894336, 137788672]

約数ペア:

[(1, 137788672), (2, 68894336), (4, 34447168), (7, 19684096), (8, 17223584), (14, 9842048), (16, 8611792), (17, 8105216), (28, 4921024), (32, 4305896), (34, 4052608), (56, 2460512), (64, 2152948), (68, 2026304), (112, 1230256), (119, 1157888), (128, 1076474), (136, 1013152), (224, 615128), (238, 578944), (256, 538237), (272, 506576), (448, 307564), (476, 289472), (544, 253288), (896, 153782), (952, 144736), (1088, 126644), (1792, 76891), (1904, 72368), (2176, 63322), (3808, 36184), (4352, 31661), (4523, 30464), (7616, 18092), (9046, 15232)]