151214048

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 72

約数和(自身を含む): 321679512

約数和(自身を除く): 170465464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 83, 136, 166, 197, 272, 289, 332, 394, 544, 578, 664, 788, 1156, 1328, 1411, 1576, 2312, 2656, 2822, 3152, 3349, 4624, 5644, 6304, 6698, 9248, 11288, 13396, 16351, 22576, 23987, 26792, 32702, 45152, 47974, 53584, 56933, 65404, 95948, 107168, 113866, 130808, 191896, 227732, 261616, 277967, 383792, 455464, 523232, 555934, 767584, 910928, 1111868, 1821856, 2223736, 4447472, 4725439, 8894944, 9450878, 18901756, 37803512, 75607024, 151214048]

約数ペア:

[(1, 151214048), (2, 75607024), (4, 37803512), (8, 18901756), (16, 9450878), (17, 8894944), (32, 4725439), (34, 4447472), (68, 2223736), (83, 1821856), (136, 1111868), (166, 910928), (197, 767584), (272, 555934), (289, 523232), (332, 455464), (394, 383792), (544, 277967), (578, 261616), (664, 227732), (788, 191896), (1156, 130808), (1328, 113866), (1411, 107168), (1576, 95948), (2312, 65404), (2656, 56933), (2822, 53584), (3152, 47974), (3349, 45152), (4624, 32702), (5644, 26792), (6304, 23987), (6698, 22576), (9248, 16351), (11288, 13396)]