172691792

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1429}}^1$

素因数の和:1540

約数の個数: 80

約数和(自身を含む): 417056640

約数和(自身を除く): 244364848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 83, 91, 104, 112, 166, 182, 208, 332, 364, 581, 664, 728, 1079, 1162, 1328, 1429, 1456, 2158, 2324, 2858, 4316, 4648, 5716, 7553, 8632, 9296, 10003, 11432, 15106, 17264, 18577, 20006, 22864, 30212, 37154, 40012, 60424, 74308, 80024, 118607, 120848, 130039, 148616, 160048, 237214, 260078, 297232, 474428, 520156, 830249, 948856, 1040312, 1541891, 1660498, 1897712, 2080624, 3083782, 3320996, 6167564, 6641992, 10793237, 12335128, 13283984, 21586474, 24670256, 43172948, 86345896, 172691792]

約数ペア:

[(1, 172691792), (2, 86345896), (4, 43172948), (7, 24670256), (8, 21586474), (13, 13283984), (14, 12335128), (16, 10793237), (26, 6641992), (28, 6167564), (52, 3320996), (56, 3083782), (83, 2080624), (91, 1897712), (104, 1660498), (112, 1541891), (166, 1040312), (182, 948856), (208, 830249), (332, 520156), (364, 474428), (581, 297232), (664, 260078), (728, 237214), (1079, 160048), (1162, 148616), (1328, 130039), (1429, 120848), (1456, 118607), (2158, 80024), (2324, 74308), (2858, 60424), (4316, 40012), (4648, 37154), (5716, 30212), (7553, 22864), (8632, 20006), (9296, 18577), (10003, 17264), (11432, 15106)]