149972096

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{41}}^3$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 324255960

約数和(自身を除く): 174283864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 128, 136, 164, 272, 328, 544, 656, 697, 1088, 1312, 1394, 1681, 2176, 2624, 2788, 3362, 5248, 5576, 6724, 11152, 13448, 22304, 26896, 28577, 44608, 53792, 57154, 68921, 89216, 107584, 114308, 137842, 215168, 228616, 275684, 457232, 551368, 914464, 1102736, 1171657, 1828928, 2205472, 2343314, 3657856, 4410944, 4686628, 8821888, 9373256, 18746512, 37493024, 74986048, 149972096]

約数ペア:

[(1, 149972096), (2, 74986048), (4, 37493024), (8, 18746512), (16, 9373256), (17, 8821888), (32, 4686628), (34, 4410944), (41, 3657856), (64, 2343314), (68, 2205472), (82, 1828928), (128, 1171657), (136, 1102736), (164, 914464), (272, 551368), (328, 457232), (544, 275684), (656, 228616), (697, 215168), (1088, 137842), (1312, 114308), (1394, 107584), (1681, 89216), (2176, 68921), (2624, 57154), (2788, 53792), (3362, 44608), (5248, 28577), (5576, 26896), (6724, 22304), (11152, 13448)]