156788992

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 325535616

約数和(自身を除く): 168746624

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 83, 94, 128, 157, 166, 188, 256, 314, 332, 376, 628, 664, 752, 1256, 1328, 1504, 2512, 2656, 3008, 3901, 5024, 5312, 6016, 7379, 7802, 10048, 10624, 12032, 13031, 14758, 15604, 20096, 21248, 26062, 29516, 31208, 40192, 52124, 59032, 62416, 104248, 118064, 124832, 208496, 236128, 249664, 416992, 472256, 499328, 612457, 833984, 944512, 998656, 1224914, 1667968, 1889024, 2449828, 3335936, 4899656, 9799312, 19598624, 39197248, 78394496, 156788992]

約数ペア:

[(1, 156788992), (2, 78394496), (4, 39197248), (8, 19598624), (16, 9799312), (32, 4899656), (47, 3335936), (64, 2449828), (83, 1889024), (94, 1667968), (128, 1224914), (157, 998656), (166, 944512), (188, 833984), (256, 612457), (314, 499328), (332, 472256), (376, 416992), (628, 249664), (664, 236128), (752, 208496), (1256, 124832), (1328, 118064), (1504, 104248), (2512, 62416), (2656, 59032), (3008, 52124), (3901, 40192), (5024, 31208), (5312, 29516), (6016, 26062), (7379, 21248), (7802, 20096), (10048, 15604), (10624, 14758), (12032, 13031)]