152714894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 258007680

約数和(自身を除く): 105292786

約数列:

[1, 2, 19, 23, 38, 46, 71, 107, 142, 214, 437, 529, 874, 1058, 1349, 1633, 2033, 2461, 2698, 3266, 4066, 4922, 7597, 10051, 15194, 20102, 31027, 37559, 46759, 56603, 62054, 75118, 93518, 113206, 144343, 174731, 288686, 349462, 713621, 1075457, 1427242, 2150914, 3319889, 4018813, 6639778, 8037626, 76357447, 152714894]

約数ペア:

[(1, 152714894), (2, 76357447), (19, 8037626), (23, 6639778), (38, 4018813), (46, 3319889), (71, 2150914), (107, 1427242), (142, 1075457), (214, 713621), (437, 349462), (529, 288686), (874, 174731), (1058, 144343), (1349, 113206), (1633, 93518), (2033, 75118), (2461, 62054), (2698, 56603), (3266, 46759), (4066, 37559), (4922, 31027), (7597, 20102), (10051, 15194)]