145906096

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 335532096

約数和(自身を除く): 189626000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 137, 148, 257, 259, 274, 296, 514, 518, 548, 592, 959, 1028, 1036, 1096, 1799, 1918, 2056, 2072, 2192, 3598, 3836, 4112, 4144, 5069, 7196, 7672, 9509, 10138, 14392, 15344, 19018, 20276, 28784, 35209, 35483, 38036, 40552, 66563, 70418, 70966, 76072, 81104, 133126, 140836, 141932, 152144, 246463, 266252, 281672, 283864, 492926, 532504, 563344, 567728, 985852, 1065008, 1302733, 1971704, 2605466, 3943408, 5210932, 9119131, 10421864, 18238262, 20843728, 36476524, 72953048, 145906096]

約数ペア:

[(1, 145906096), (2, 72953048), (4, 36476524), (7, 20843728), (8, 18238262), (14, 10421864), (16, 9119131), (28, 5210932), (37, 3943408), (56, 2605466), (74, 1971704), (112, 1302733), (137, 1065008), (148, 985852), (257, 567728), (259, 563344), (274, 532504), (296, 492926), (514, 283864), (518, 281672), (548, 266252), (592, 246463), (959, 152144), (1028, 141932), (1036, 140836), (1096, 133126), (1799, 81104), (1918, 76072), (2056, 70966), (2072, 70418), (2192, 66563), (3598, 40552), (3836, 38036), (4112, 35483), (4144, 35209), (5069, 28784), (7196, 20276), (7672, 19018), (9509, 15344), (10138, 14392)]