153965872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 331452000

約数和(自身を除く): 177486128

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 131, 136, 149, 232, 262, 272, 298, 464, 493, 524, 596, 986, 1048, 1192, 1972, 2096, 2227, 2384, 2533, 3799, 3944, 4321, 4454, 5066, 7598, 7888, 8642, 8908, 10132, 15196, 17284, 17816, 19519, 20264, 30392, 34568, 35632, 39038, 40528, 60784, 64583, 69136, 73457, 78076, 129166, 146914, 156152, 258332, 293828, 312304, 331823, 516664, 566051, 587656, 663646, 1033328, 1132102, 1175312, 1327292, 2264204, 2654584, 4528408, 5309168, 9056816, 9622867, 19245734, 38491468, 76982936, 153965872]

約数ペア:

[(1, 153965872), (2, 76982936), (4, 38491468), (8, 19245734), (16, 9622867), (17, 9056816), (29, 5309168), (34, 4528408), (58, 2654584), (68, 2264204), (116, 1327292), (131, 1175312), (136, 1132102), (149, 1033328), (232, 663646), (262, 587656), (272, 566051), (298, 516664), (464, 331823), (493, 312304), (524, 293828), (596, 258332), (986, 156152), (1048, 146914), (1192, 129166), (1972, 78076), (2096, 73457), (2227, 69136), (2384, 64583), (2533, 60784), (3799, 40528), (3944, 39038), (4321, 35632), (4454, 34568), (5066, 30392), (7598, 20264), (7888, 19519), (8642, 17816), (8908, 17284), (10132, 15196)]