153973288

素因数分解:

$2^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{3889}}^1$

素因数の和:4010

約数の個数: 48

約数和(自身を含む): 339246900

約数和(自身を除く): 185273612

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 101, 196, 202, 392, 404, 707, 808, 1414, 2828, 3889, 4949, 5656, 7778, 9898, 15556, 19796, 27223, 31112, 39592, 54446, 108892, 190561, 217784, 381122, 392789, 762244, 785578, 1524488, 1571156, 2749523, 3142312, 5499046, 10998092, 19246661, 21996184, 38493322, 76986644, 153973288]

約数ペア:

[(1, 153973288), (2, 76986644), (4, 38493322), (7, 21996184), (8, 19246661), (14, 10998092), (28, 5499046), (49, 3142312), (56, 2749523), (98, 1571156), (101, 1524488), (196, 785578), (202, 762244), (392, 392789), (404, 381122), (707, 217784), (808, 190561), (1414, 108892), (2828, 54446), (3889, 39592), (4949, 31112), (5656, 27223), (7778, 19796), (9898, 15556)]