187066672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 406362880

約数和(自身を除く): 219296208

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 109, 148, 208, 218, 223, 296, 436, 446, 481, 592, 872, 892, 962, 1417, 1744, 1784, 1924, 2834, 2899, 3568, 3848, 4033, 5668, 5798, 7696, 8066, 8251, 11336, 11596, 16132, 16502, 22672, 23192, 24307, 32264, 33004, 46384, 48614, 52429, 64528, 66008, 97228, 104858, 107263, 132016, 194456, 209716, 214526, 315991, 388912, 419432, 429052, 631982, 838864, 858104, 899359, 1263964, 1716208, 1798718, 2527928, 3597436, 5055856, 7194872, 11691667, 14389744, 23383334, 46766668, 93533336, 187066672]

約数ペア:

[(1, 187066672), (2, 93533336), (4, 46766668), (8, 23383334), (13, 14389744), (16, 11691667), (26, 7194872), (37, 5055856), (52, 3597436), (74, 2527928), (104, 1798718), (109, 1716208), (148, 1263964), (208, 899359), (218, 858104), (223, 838864), (296, 631982), (436, 429052), (446, 419432), (481, 388912), (592, 315991), (872, 214526), (892, 209716), (962, 194456), (1417, 132016), (1744, 107263), (1784, 104858), (1924, 97228), (2834, 66008), (2899, 64528), (3568, 52429), (3848, 48614), (4033, 46384), (5668, 33004), (5798, 32264), (7696, 24307), (8066, 23192), (8251, 22672), (11336, 16502), (11596, 16132)]