154585216

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3739}}^1$

素因数の和:3789

約数の個数: 64

約数和(自身を含む): 343332000

約数和(自身を除く): 188746784

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 3739, 5168, 7478, 10336, 14956, 20672, 29912, 41344, 59824, 63563, 71041, 119648, 127126, 142082, 239296, 254252, 284164, 478592, 508504, 568328, 1017008, 1136656, 1207697, 2034016, 2273312, 2415394, 4068032, 4546624, 4830788, 8136064, 9093248, 9661576, 19323152, 38646304, 77292608, 154585216]

約数ペア:

[(1, 154585216), (2, 77292608), (4, 38646304), (8, 19323152), (16, 9661576), (17, 9093248), (19, 8136064), (32, 4830788), (34, 4546624), (38, 4068032), (64, 2415394), (68, 2273312), (76, 2034016), (128, 1207697), (136, 1136656), (152, 1017008), (272, 568328), (304, 508504), (323, 478592), (544, 284164), (608, 254252), (646, 239296), (1088, 142082), (1216, 127126), (1292, 119648), (2176, 71041), (2432, 63563), (2584, 59824), (3739, 41344), (5168, 29912), (7478, 20672), (10336, 14956)]