133785156

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 334121760

約数和(自身を除く): 200336604

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 347, 356, 361, 534, 694, 722, 1041, 1068, 1083, 1388, 1444, 1691, 2082, 2166, 3382, 4164, 4332, 5073, 6593, 6764, 10146, 13186, 19779, 20292, 26372, 30883, 32129, 39558, 61766, 64258, 79116, 92649, 96387, 123532, 125267, 128516, 185298, 192774, 250534, 370596, 375801, 385548, 501068, 586777, 751602, 1173554, 1503204, 1760331, 2347108, 3520662, 7041324, 11148763, 22297526, 33446289, 44595052, 66892578, 133785156]

約数ペア:

[(1, 133785156), (2, 66892578), (3, 44595052), (4, 33446289), (6, 22297526), (12, 11148763), (19, 7041324), (38, 3520662), (57, 2347108), (76, 1760331), (89, 1503204), (114, 1173554), (178, 751602), (228, 586777), (267, 501068), (347, 385548), (356, 375801), (361, 370596), (534, 250534), (694, 192774), (722, 185298), (1041, 128516), (1068, 125267), (1083, 123532), (1388, 96387), (1444, 92649), (1691, 79116), (2082, 64258), (2166, 61766), (3382, 39558), (4164, 32129), (4332, 30883), (5073, 26372), (6593, 20292), (6764, 19779), (10146, 13186)]