156712365920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{735877}}^1$

素因数の和:735925

約数の個数: 96

約数和(自身を含む): 407228998176

約数和(自身を除く): 250516632256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1331, 1760, 1936, 2420, 2662, 3872, 4840, 5324, 6655, 9680, 10648, 13310, 19360, 21296, 26620, 42592, 53240, 106480, 212960, 735877, 1471754, 2943508, 3679385, 5887016, 7358770, 8094647, 11774032, 14717540, 16189294, 23548064, 29435080, 32378588, 40473235, 58870160, 64757176, 80946470, 89041117, 117740320, 129514352, 161892940, 178082234, 259028704, 323785880, 356164468, 445205585, 647571760, 712328936, 890411170, 979452287, 1295143520, 1424657872, 1780822340, 1958904574, 2849315744, 3561644680, 3917809148, 4897261435, 7123289360, 7835618296, 9794522870, 14246578720, 15671236592, 19589045740, 31342473184, 39178091480, 78356182960, 156712365920]

約数ペア:

[(1, 156712365920), (2, 78356182960), (4, 39178091480), (5, 31342473184), (8, 19589045740), (10, 15671236592), (11, 14246578720), (16, 9794522870), (20, 7835618296), (22, 7123289360), (32, 4897261435), (40, 3917809148), (44, 3561644680), (55, 2849315744), (80, 1958904574), (88, 1780822340), (110, 1424657872), (121, 1295143520), (160, 979452287), (176, 890411170), (220, 712328936), (242, 647571760), (352, 445205585), (440, 356164468), (484, 323785880), (605, 259028704), (880, 178082234), (968, 161892940), (1210, 129514352), (1331, 117740320), (1760, 89041117), (1936, 80946470), (2420, 64757176), (2662, 58870160), (3872, 40473235), (4840, 32378588), (5324, 29435080), (6655, 23548064), (9680, 16189294), (10648, 14717540), (13310, 11774032), (19360, 8094647), (21296, 7358770), (26620, 5887016), (42592, 3679385), (53240, 2943508), (106480, 1471754), (212960, 735877)]