207978237152

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1576357}}^1$

素因数の和:1576424

約数の個数: 96

約数和(自身を含む): 508470036480

約数和(自身を除く): 300491799328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 434, 496, 532, 589, 608, 868, 992, 1064, 1178, 1736, 2128, 2356, 3472, 4123, 4256, 4712, 6944, 8246, 9424, 16492, 18848, 32984, 65968, 131936, 1576357, 3152714, 6305428, 11034499, 12610856, 22068998, 25221712, 29950783, 44137996, 48867067, 50443424, 59901566, 88275992, 97734134, 119803132, 176551984, 195468268, 209655481, 239606264, 342069469, 353103968, 390936536, 419310962, 479212528, 684138938, 781873072, 838621924, 928474273, 958425056, 1368277876, 1563746144, 1677243848, 1856948546, 2736555752, 3354487696, 3713897092, 5473111504, 6499319911, 6708975392, 7427794184, 10946223008, 12998639822, 14855588368, 25997279644, 29711176736, 51994559288, 103989118576, 207978237152]

約数ペア:

[(1, 207978237152), (2, 103989118576), (4, 51994559288), (7, 29711176736), (8, 25997279644), (14, 14855588368), (16, 12998639822), (19, 10946223008), (28, 7427794184), (31, 6708975392), (32, 6499319911), (38, 5473111504), (56, 3713897092), (62, 3354487696), (76, 2736555752), (112, 1856948546), (124, 1677243848), (133, 1563746144), (152, 1368277876), (217, 958425056), (224, 928474273), (248, 838621924), (266, 781873072), (304, 684138938), (434, 479212528), (496, 419310962), (532, 390936536), (589, 353103968), (608, 342069469), (868, 239606264), (992, 209655481), (1064, 195468268), (1178, 176551984), (1736, 119803132), (2128, 97734134), (2356, 88275992), (3472, 59901566), (4123, 50443424), (4256, 48867067), (4712, 44137996), (6944, 29950783), (8246, 25221712), (9424, 22068998), (16492, 12610856), (18848, 11034499), (32984, 6305428), (65968, 3152714), (131936, 1576357)]