156798548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 298980864

約数和(自身を除く): 142182316

約数列:

[1, 2, 4, 17, 34, 61, 68, 103, 122, 206, 244, 367, 412, 734, 1037, 1468, 1751, 2074, 3502, 4148, 6239, 6283, 7004, 12478, 12566, 22387, 24956, 25132, 37801, 44774, 75602, 89548, 106811, 151204, 213622, 380579, 427244, 642617, 761158, 1285234, 1522316, 2305861, 2570468, 4611722, 9223444, 39199637, 78399274, 156798548]

約数ペア:

[(1, 156798548), (2, 78399274), (4, 39199637), (17, 9223444), (34, 4611722), (61, 2570468), (68, 2305861), (103, 1522316), (122, 1285234), (206, 761158), (244, 642617), (367, 427244), (412, 380579), (734, 213622), (1037, 151204), (1468, 106811), (1751, 89548), (2074, 75602), (3502, 44774), (4148, 37801), (6239, 25132), (6283, 24956), (7004, 22387), (12478, 12566)]