156947519080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{14629}}^1$

素因数の和:15347

約数の個数: 128

約数和(自身を含む): 396274032000

約数和(自身を除く): 239326512920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 659, 740, 814, 1318, 1480, 1628, 2035, 2636, 3256, 3295, 4070, 5272, 6590, 7249, 8140, 13180, 14498, 14629, 16280, 24383, 26360, 28996, 29258, 36245, 48766, 57992, 58516, 72490, 73145, 97532, 117032, 121915, 144980, 146290, 160919, 195064, 243830, 268213, 289960, 292580, 321838, 487660, 536426, 541273, 585160, 643676, 804595, 975320, 1072852, 1082546, 1287352, 1341065, 1609190, 2145704, 2165092, 2682130, 2706365, 3218380, 4330184, 5364260, 5412730, 5954003, 6436760, 9640511, 10728520, 10825460, 11908006, 19281022, 21650920, 23816012, 29770015, 38562044, 47632024, 48202555, 59540030, 77124088, 96405110, 106045621, 119080060, 192810220, 212091242, 238160120, 356698907, 385620440, 424182484, 530228105, 713397814, 848364968, 1060456210, 1426795628, 1783494535, 2120912420, 2853591256, 3566989070, 3923687977, 4241824840, 7133978140, 7847375954, 14267956280, 15694751908, 19618439885, 31389503816, 39236879770, 78473759540, 156947519080]

約数ペア:

[(1, 156947519080), (2, 78473759540), (4, 39236879770), (5, 31389503816), (8, 19618439885), (10, 15694751908), (11, 14267956280), (20, 7847375954), (22, 7133978140), (37, 4241824840), (40, 3923687977), (44, 3566989070), (55, 2853591256), (74, 2120912420), (88, 1783494535), (110, 1426795628), (148, 1060456210), (185, 848364968), (220, 713397814), (296, 530228105), (370, 424182484), (407, 385620440), (440, 356698907), (659, 238160120), (740, 212091242), (814, 192810220), (1318, 119080060), (1480, 106045621), (1628, 96405110), (2035, 77124088), (2636, 59540030), (3256, 48202555), (3295, 47632024), (4070, 38562044), (5272, 29770015), (6590, 23816012), (7249, 21650920), (8140, 19281022), (13180, 11908006), (14498, 10825460), (14629, 10728520), (16280, 9640511), (24383, 6436760), (26360, 5954003), (28996, 5412730), (29258, 5364260), (36245, 4330184), (48766, 3218380), (57992, 2706365), (58516, 2682130), (72490, 2165092), (73145, 2145704), (97532, 1609190), (117032, 1341065), (121915, 1287352), (144980, 1082546), (146290, 1072852), (160919, 975320), (195064, 804595), (243830, 643676), (268213, 585160), (289960, 541273), (292580, 536426), (321838, 487660)]