149330348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 286218240

約数和(自身を除く): 136887892

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 241, 263, 482, 526, 589, 964, 1052, 1178, 2356, 4579, 4997, 7471, 8153, 9158, 9994, 14942, 16306, 18316, 19988, 29884, 32612, 63383, 126766, 141949, 154907, 253532, 283898, 309814, 567796, 619628, 1204277, 1964873, 2408554, 3929746, 4817108, 7859492, 37332587, 74665174, 149330348]

約数ペア:

[(1, 149330348), (2, 74665174), (4, 37332587), (19, 7859492), (31, 4817108), (38, 3929746), (62, 2408554), (76, 1964873), (124, 1204277), (241, 619628), (263, 567796), (482, 309814), (526, 283898), (589, 253532), (964, 154907), (1052, 141949), (1178, 126766), (2356, 63383), (4579, 32612), (4997, 29884), (7471, 19988), (8153, 18316), (9158, 16306), (9994, 14942)]