153398224

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 370476288

約数和(自身を除く): 217078064

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 49, 56, 92, 94, 98, 112, 161, 181, 184, 188, 196, 322, 329, 362, 368, 376, 392, 644, 658, 724, 752, 784, 1081, 1127, 1267, 1288, 1316, 1448, 2162, 2254, 2303, 2534, 2576, 2632, 2896, 4163, 4324, 4508, 4606, 5068, 5264, 7567, 8326, 8507, 8648, 8869, 9016, 9212, 10136, 15134, 16652, 17014, 17296, 17738, 18032, 18424, 20272, 29141, 30268, 33304, 34028, 35476, 36848, 52969, 58282, 59549, 60536, 66608, 68056, 70952, 105938, 116564, 119098, 121072, 136112, 141904, 195661, 203987, 211876, 233128, 238196, 391322, 407974, 416843, 423752, 466256, 476392, 782644, 815948, 833686, 847504, 952784, 1369627, 1565288, 1631896, 1667372, 2739254, 3130576, 3263792, 3334744, 5478508, 6669488, 9587389, 10957016, 19174778, 21914032, 38349556, 76699112, 153398224]

約数ペア:

[(1, 153398224), (2, 76699112), (4, 38349556), (7, 21914032), (8, 19174778), (14, 10957016), (16, 9587389), (23, 6669488), (28, 5478508), (46, 3334744), (47, 3263792), (49, 3130576), (56, 2739254), (92, 1667372), (94, 1631896), (98, 1565288), (112, 1369627), (161, 952784), (181, 847504), (184, 833686), (188, 815948), (196, 782644), (322, 476392), (329, 466256), (362, 423752), (368, 416843), (376, 407974), (392, 391322), (644, 238196), (658, 233128), (724, 211876), (752, 203987), (784, 195661), (1081, 141904), (1127, 136112), (1267, 121072), (1288, 119098), (1316, 116564), (1448, 105938), (2162, 70952), (2254, 68056), (2303, 66608), (2534, 60536), (2576, 59549), (2632, 58282), (2896, 52969), (4163, 36848), (4324, 35476), (4508, 34028), (4606, 33304), (5068, 30268), (5264, 29141), (7567, 20272), (8326, 18424), (8507, 18032), (8648, 17738), (8869, 17296), (9016, 17014), (9212, 16652), (10136, 15134)]