157505152

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4751}}^1$

素因数の和:4809

約数の個数: 64

約数和(自身を含む): 368375040

約数和(自身を除く): 210869888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 296, 448, 518, 592, 896, 1036, 1184, 2072, 2368, 4144, 4736, 4751, 8288, 9502, 16576, 19004, 33152, 33257, 38008, 66514, 76016, 133028, 152032, 175787, 266056, 304064, 351574, 532112, 608128, 703148, 1064224, 1230509, 1406296, 2128448, 2461018, 2812592, 4256896, 4922036, 5625184, 9844072, 11250368, 19688144, 22500736, 39376288, 78752576, 157505152]

約数ペア:

[(1, 157505152), (2, 78752576), (4, 39376288), (7, 22500736), (8, 19688144), (14, 11250368), (16, 9844072), (28, 5625184), (32, 4922036), (37, 4256896), (56, 2812592), (64, 2461018), (74, 2128448), (112, 1406296), (128, 1230509), (148, 1064224), (224, 703148), (259, 608128), (296, 532112), (448, 351574), (518, 304064), (592, 266056), (896, 175787), (1036, 152032), (1184, 133028), (2072, 76016), (2368, 66514), (4144, 38008), (4736, 33257), (4751, 33152), (8288, 19004), (9502, 16576)]