161906052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1279}}^1$

素因数の和:1441

約数の個数: 96

約数和(自身を含む): 474808320

約数和(自身を除く): 312902268

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 137, 154, 231, 274, 308, 411, 462, 548, 822, 924, 959, 1279, 1507, 1644, 1918, 2558, 2877, 3014, 3836, 3837, 4521, 5116, 5754, 6028, 7674, 8953, 9042, 10549, 11508, 14069, 15348, 17906, 18084, 21098, 26859, 28138, 31647, 35812, 42196, 42207, 53718, 56276, 63294, 84414, 98483, 107436, 126588, 168828, 175223, 196966, 295449, 350446, 393932, 525669, 590898, 700892, 1051338, 1181796, 1226561, 1927453, 2102676, 2453122, 3679683, 3854906, 4906244, 5782359, 7359366, 7709812, 11564718, 13492171, 14718732, 23129436, 26984342, 40476513, 53968684, 80953026, 161906052]

約数ペア:

[(1, 161906052), (2, 80953026), (3, 53968684), (4, 40476513), (6, 26984342), (7, 23129436), (11, 14718732), (12, 13492171), (14, 11564718), (21, 7709812), (22, 7359366), (28, 5782359), (33, 4906244), (42, 3854906), (44, 3679683), (66, 2453122), (77, 2102676), (84, 1927453), (132, 1226561), (137, 1181796), (154, 1051338), (231, 700892), (274, 590898), (308, 525669), (411, 393932), (462, 350446), (548, 295449), (822, 196966), (924, 175223), (959, 168828), (1279, 126588), (1507, 107436), (1644, 98483), (1918, 84414), (2558, 63294), (2877, 56276), (3014, 53718), (3836, 42207), (3837, 42196), (4521, 35812), (5116, 31647), (5754, 28138), (6028, 26859), (7674, 21098), (8953, 18084), (9042, 17906), (10549, 15348), (11508, 14069)]