179957492

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 383356008

約数和(自身を除く): 203398516

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 121, 143, 148, 242, 286, 407, 481, 484, 572, 773, 814, 962, 1546, 1573, 1628, 1924, 3092, 3146, 4477, 5291, 6292, 8503, 8954, 10049, 10582, 17006, 17908, 20098, 21164, 28601, 34012, 40196, 57202, 58201, 93533, 110539, 114404, 116402, 187066, 221078, 232804, 314611, 371813, 374132, 442156, 629222, 743626, 1215929, 1258444, 1487252, 2431858, 3460721, 4089943, 4863716, 6921442, 8179886, 13842884, 16359772, 44989373, 89978746, 179957492]

約数ペア:

[(1, 179957492), (2, 89978746), (4, 44989373), (11, 16359772), (13, 13842884), (22, 8179886), (26, 6921442), (37, 4863716), (44, 4089943), (52, 3460721), (74, 2431858), (121, 1487252), (143, 1258444), (148, 1215929), (242, 743626), (286, 629222), (407, 442156), (481, 374132), (484, 371813), (572, 314611), (773, 232804), (814, 221078), (962, 187066), (1546, 116402), (1573, 114404), (1628, 110539), (1924, 93533), (3092, 58201), (3146, 57202), (4477, 40196), (5291, 34012), (6292, 28601), (8503, 21164), (8954, 20098), (10049, 17908), (10582, 17006)]