178816908

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{5119}}^1$

素因数の和:5238

約数の個数: 48

約数和(自身を含む): 433520640

約数和(自身を除く): 254703732

約数列:

[1, 2, 3, 4, 6, 12, 41, 71, 82, 123, 142, 164, 213, 246, 284, 426, 492, 852, 2911, 5119, 5822, 8733, 10238, 11644, 15357, 17466, 20476, 30714, 34932, 61428, 209879, 363449, 419758, 629637, 726898, 839516, 1090347, 1259274, 1453796, 2180694, 2518548, 4361388, 14901409, 29802818, 44704227, 59605636, 89408454, 178816908]

約数ペア:

[(1, 178816908), (2, 89408454), (3, 59605636), (4, 44704227), (6, 29802818), (12, 14901409), (41, 4361388), (71, 2518548), (82, 2180694), (123, 1453796), (142, 1259274), (164, 1090347), (213, 839516), (246, 726898), (284, 629637), (426, 419758), (492, 363449), (852, 209879), (2911, 61428), (5119, 34932), (5822, 30714), (8733, 20476), (10238, 17466), (11644, 15357)]