142881888

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 394765056

約数和(自身を除く): 251883168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 163, 184, 276, 326, 368, 397, 489, 552, 652, 736, 794, 978, 1104, 1191, 1304, 1588, 1956, 2208, 2382, 2608, 3176, 3749, 3912, 4764, 5216, 6352, 7498, 7824, 9131, 9528, 11247, 12704, 14996, 15648, 18262, 19056, 22494, 27393, 29992, 36524, 38112, 44988, 54786, 59984, 64711, 73048, 89976, 109572, 119968, 129422, 146096, 179952, 194133, 219144, 258844, 292192, 359904, 388266, 438288, 517688, 776532, 876576, 1035376, 1488353, 1553064, 2070752, 2976706, 3106128, 4465059, 5953412, 6212256, 8930118, 11906824, 17860236, 23813648, 35720472, 47627296, 71440944, 142881888]

約数ペア:

[(1, 142881888), (2, 71440944), (3, 47627296), (4, 35720472), (6, 23813648), (8, 17860236), (12, 11906824), (16, 8930118), (23, 6212256), (24, 5953412), (32, 4465059), (46, 3106128), (48, 2976706), (69, 2070752), (92, 1553064), (96, 1488353), (138, 1035376), (163, 876576), (184, 776532), (276, 517688), (326, 438288), (368, 388266), (397, 359904), (489, 292192), (552, 258844), (652, 219144), (736, 194133), (794, 179952), (978, 146096), (1104, 129422), (1191, 119968), (1304, 109572), (1588, 89976), (1956, 73048), (2208, 64711), (2382, 59984), (2608, 54786), (3176, 44988), (3749, 38112), (3912, 36524), (4764, 29992), (5216, 27393), (6352, 22494), (7498, 19056), (7824, 18262), (9131, 15648), (9528, 14996), (11247, 12704)]