139011752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1278

約数の個数: 64

約数和(自身を含む): 303782400

約数和(自身を除く): 164770648

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 71, 76, 88, 142, 152, 209, 284, 418, 568, 781, 836, 1171, 1349, 1562, 1672, 2342, 2698, 3124, 4684, 5396, 6248, 9368, 10792, 12881, 14839, 22249, 25762, 29678, 44498, 51524, 59356, 83141, 88996, 103048, 118712, 166282, 177992, 244739, 332564, 489478, 665128, 914551, 978956, 1579679, 1829102, 1957912, 3159358, 3658204, 6318716, 7316408, 12637432, 17376469, 34752938, 69505876, 139011752]

約数ペア:

[(1, 139011752), (2, 69505876), (4, 34752938), (8, 17376469), (11, 12637432), (19, 7316408), (22, 6318716), (38, 3658204), (44, 3159358), (71, 1957912), (76, 1829102), (88, 1579679), (142, 978956), (152, 914551), (209, 665128), (284, 489478), (418, 332564), (568, 244739), (781, 177992), (836, 166282), (1171, 118712), (1349, 103048), (1562, 88996), (1672, 83141), (2342, 59356), (2698, 51524), (3124, 44498), (4684, 29678), (5396, 25762), (6248, 22249), (9368, 14839), (10792, 12881)]