161320032

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 512870400

約数和(自身を除く): 351550368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 93, 96, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 288, 304, 317, 342, 372, 432, 456, 496, 513, 558, 589, 608, 634, 684, 744, 837, 864, 912, 951, 992, 1026, 1116, 1178, 1268, 1368, 1488, 1674, 1767, 1824, 1902, 2052, 2232, 2356, 2536, 2736, 2853, 2976, 3348, 3534, 3804, 4104, 4464, 4712, 5072, 5301, 5472, 5706, 6023, 6696, 7068, 7608, 8208, 8559, 8928, 9424, 9827, 10144, 10602, 11412, 12046, 13392, 14136, 15216, 15903, 16416, 17118, 18069, 18848, 19654, 21204, 22824, 24092, 26784, 28272, 29481, 30432, 31806, 34236, 36138, 39308, 42408, 45648, 48184, 54207, 56544, 58962, 63612, 68472, 72276, 78616, 84816, 88443, 91296, 96368, 108414, 117924, 127224, 136944, 144552, 157232, 162621, 169632, 176886, 186713, 192736, 216828, 235848, 254448, 265329, 273888, 289104, 314464, 325242, 353772, 373426, 433656, 471696, 508896, 530658, 560139, 578208, 650484, 707544, 746852, 867312, 943392, 1061316, 1120278, 1300968, 1415088, 1493704, 1680417, 1734624, 2122632, 2240556, 2601936, 2830176, 2987408, 3360834, 4245264, 4481112, 5041251, 5203872, 5974816, 6721668, 8490528, 8962224, 10082502, 13443336, 17924448, 20165004, 26886672, 40330008, 53773344, 80660016, 161320032]

約数ペア:

[(1, 161320032), (2, 80660016), (3, 53773344), (4, 40330008), (6, 26886672), (8, 20165004), (9, 17924448), (12, 13443336), (16, 10082502), (18, 8962224), (19, 8490528), (24, 6721668), (27, 5974816), (31, 5203872), (32, 5041251), (36, 4481112), (38, 4245264), (48, 3360834), (54, 2987408), (57, 2830176), (62, 2601936), (72, 2240556), (76, 2122632), (93, 1734624), (96, 1680417), (108, 1493704), (114, 1415088), (124, 1300968), (144, 1120278), (152, 1061316), (171, 943392), (186, 867312), (216, 746852), (228, 707544), (248, 650484), (279, 578208), (288, 560139), (304, 530658), (317, 508896), (342, 471696), (372, 433656), (432, 373426), (456, 353772), (496, 325242), (513, 314464), (558, 289104), (589, 273888), (608, 265329), (634, 254448), (684, 235848), (744, 216828), (837, 192736), (864, 186713), (912, 176886), (951, 169632), (992, 162621), (1026, 157232), (1116, 144552), (1178, 136944), (1268, 127224), (1368, 117924), (1488, 108414), (1674, 96368), (1767, 91296), (1824, 88443), (1902, 84816), (2052, 78616), (2232, 72276), (2356, 68472), (2536, 63612), (2736, 58962), (2853, 56544), (2976, 54207), (3348, 48184), (3534, 45648), (3804, 42408), (4104, 39308), (4464, 36138), (4712, 34236), (5072, 31806), (5301, 30432), (5472, 29481), (5706, 28272), (6023, 26784), (6696, 24092), (7068, 22824), (7608, 21204), (8208, 19654), (8559, 18848), (8928, 18069), (9424, 17118), (9827, 16416), (10144, 15903), (10602, 15216), (11412, 14136), (12046, 13392)]