154787584

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5081}}^1$

素因数の和:5121

約数の個数: 72

約数和(自身を含む): 373953888

約数和(自身を除く): 219166304

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, 5081, 7616, 10162, 15232, 20324, 30464, 35567, 40648, 71134, 81296, 86377, 142268, 162592, 172754, 284536, 325184, 345508, 569072, 604639, 650368, 691016, 1138144, 1209278, 1300736, 1382032, 2276288, 2418556, 2764064, 4552576, 4837112, 5528128, 9105152, 9674224, 11056256, 19348448, 22112512, 38696896, 77393792, 154787584]

約数ペア:

[(1, 154787584), (2, 77393792), (4, 38696896), (7, 22112512), (8, 19348448), (14, 11056256), (16, 9674224), (17, 9105152), (28, 5528128), (32, 4837112), (34, 4552576), (56, 2764064), (64, 2418556), (68, 2276288), (112, 1382032), (119, 1300736), (128, 1209278), (136, 1138144), (224, 691016), (238, 650368), (256, 604639), (272, 569072), (448, 345508), (476, 325184), (544, 284536), (896, 172754), (952, 162592), (1088, 142268), (1792, 86377), (1904, 81296), (2176, 71134), (3808, 40648), (4352, 35567), (5081, 30464), (7616, 20324), (10162, 15232)]