157409568

素因数分解:

$2^5\times 3^5\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:709

約数の個数: 144

約数和(自身を含む): 479920896

約数和(自身を除く): 322511328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 243, 248, 279, 288, 324, 372, 432, 486, 496, 558, 648, 653, 744, 837, 864, 972, 992, 1116, 1296, 1306, 1488, 1674, 1944, 1959, 2232, 2511, 2592, 2612, 2976, 3348, 3888, 3918, 4464, 5022, 5224, 5877, 6696, 7533, 7776, 7836, 8928, 10044, 10448, 11754, 13392, 15066, 15672, 17631, 20088, 20243, 20896, 23508, 26784, 30132, 31344, 35262, 40176, 40486, 47016, 52893, 60264, 60729, 62688, 70524, 80352, 80972, 94032, 105786, 120528, 121458, 141048, 158679, 161944, 182187, 188064, 211572, 241056, 242916, 282096, 317358, 323888, 364374, 423144, 485832, 546561, 564192, 634716, 647776, 728748, 846288, 971664, 1093122, 1269432, 1457496, 1639683, 1692576, 1943328, 2186244, 2538864, 2914992, 3279366, 4372488, 4919049, 5077728, 5829984, 6558732, 8744976, 9838098, 13117464, 17489952, 19676196, 26234928, 39352392, 52469856, 78704784, 157409568]

約数ペア:

[(1, 157409568), (2, 78704784), (3, 52469856), (4, 39352392), (6, 26234928), (8, 19676196), (9, 17489952), (12, 13117464), (16, 9838098), (18, 8744976), (24, 6558732), (27, 5829984), (31, 5077728), (32, 4919049), (36, 4372488), (48, 3279366), (54, 2914992), (62, 2538864), (72, 2186244), (81, 1943328), (93, 1692576), (96, 1639683), (108, 1457496), (124, 1269432), (144, 1093122), (162, 971664), (186, 846288), (216, 728748), (243, 647776), (248, 634716), (279, 564192), (288, 546561), (324, 485832), (372, 423144), (432, 364374), (486, 323888), (496, 317358), (558, 282096), (648, 242916), (653, 241056), (744, 211572), (837, 188064), (864, 182187), (972, 161944), (992, 158679), (1116, 141048), (1296, 121458), (1306, 120528), (1488, 105786), (1674, 94032), (1944, 80972), (1959, 80352), (2232, 70524), (2511, 62688), (2592, 60729), (2612, 60264), (2976, 52893), (3348, 47016), (3888, 40486), (3918, 40176), (4464, 35262), (5022, 31344), (5224, 30132), (5877, 26784), (6696, 23508), (7533, 20896), (7776, 20243), (7836, 20088), (8928, 17631), (10044, 15672), (10448, 15066), (11754, 13392)]