169782784

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 80

約数和(自身を含む): 369262080

約数和(自身を除く): 199479296

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 512, 563, 589, 608, 992, 1126, 1178, 1216, 1984, 2252, 2356, 2432, 3968, 4504, 4712, 4864, 7936, 9008, 9424, 9728, 10697, 15872, 17453, 18016, 18848, 21394, 34906, 36032, 37696, 42788, 69812, 72064, 75392, 85576, 139624, 144128, 150784, 171152, 279248, 288256, 301568, 331607, 342304, 558496, 663214, 684608, 1116992, 1326428, 1369216, 2233984, 2652856, 2738432, 4467968, 5305712, 5476864, 8935936, 10611424, 21222848, 42445696, 84891392, 169782784]

約数ペア:

[(1, 169782784), (2, 84891392), (4, 42445696), (8, 21222848), (16, 10611424), (19, 8935936), (31, 5476864), (32, 5305712), (38, 4467968), (62, 2738432), (64, 2652856), (76, 2233984), (124, 1369216), (128, 1326428), (152, 1116992), (248, 684608), (256, 663214), (304, 558496), (496, 342304), (512, 331607), (563, 301568), (589, 288256), (608, 279248), (992, 171152), (1126, 150784), (1178, 144128), (1216, 139624), (1984, 85576), (2252, 75392), (2356, 72064), (2432, 69812), (3968, 42788), (4504, 37696), (4712, 36032), (4864, 34906), (7936, 21394), (9008, 18848), (9424, 18016), (9728, 17453), (10697, 15872)]