119978248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 260064000

約数和(自身を除く): 140085752

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 79, 104, 136, 158, 221, 316, 442, 632, 859, 884, 1027, 1343, 1718, 1768, 2054, 2686, 3436, 4108, 5372, 6872, 8216, 10744, 11167, 14603, 17459, 22334, 29206, 34918, 44668, 58412, 67861, 69836, 89336, 116824, 135722, 139672, 189839, 271444, 379678, 542888, 759356, 882193, 1153637, 1518712, 1764386, 2307274, 3528772, 4614548, 7057544, 9229096, 14997281, 29994562, 59989124, 119978248]

約数ペア:

[(1, 119978248), (2, 59989124), (4, 29994562), (8, 14997281), (13, 9229096), (17, 7057544), (26, 4614548), (34, 3528772), (52, 2307274), (68, 1764386), (79, 1518712), (104, 1153637), (136, 882193), (158, 759356), (221, 542888), (316, 379678), (442, 271444), (632, 189839), (859, 139672), (884, 135722), (1027, 116824), (1343, 89336), (1718, 69836), (1768, 67861), (2054, 58412), (2686, 44668), (3436, 34918), (4108, 29206), (5372, 22334), (6872, 17459), (8216, 14603), (10744, 11167)]