128776632

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13723}}^1$

素因数の和:13772

約数の個数: 64

約数和(自身を含む): 355726080

約数和(自身を除く): 226949448

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 2346, 3128, 4692, 9384, 13723, 27446, 41169, 54892, 82338, 109784, 164676, 233291, 315629, 329352, 466582, 631258, 699873, 933164, 946887, 1262516, 1399746, 1866328, 1893774, 2525032, 2799492, 3787548, 5365693, 5598984, 7575096, 10731386, 16097079, 21462772, 32194158, 42925544, 64388316, 128776632]

約数ペア:

[(1, 128776632), (2, 64388316), (3, 42925544), (4, 32194158), (6, 21462772), (8, 16097079), (12, 10731386), (17, 7575096), (23, 5598984), (24, 5365693), (34, 3787548), (46, 2799492), (51, 2525032), (68, 1893774), (69, 1866328), (92, 1399746), (102, 1262516), (136, 946887), (138, 933164), (184, 699873), (204, 631258), (276, 466582), (391, 329352), (408, 315629), (552, 233291), (782, 164676), (1173, 109784), (1564, 82338), (2346, 54892), (3128, 41169), (4692, 27446), (9384, 13723)]