156975469196

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{79699}}^1$

素因数の和:80503

約数の個数: 72

約数和(自身を含む): 344588050800

約数和(自身を除く): 187612581604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 773, 1274, 1546, 2548, 3092, 5411, 10049, 10822, 20098, 21644, 37877, 40196, 70343, 75754, 79699, 140686, 151508, 159398, 281372, 318796, 492401, 557893, 984802, 1036087, 1115786, 1969604, 2072174, 2231572, 3905251, 4144348, 7252609, 7810502, 14505218, 15621004, 29010436, 50768263, 61607327, 101536526, 123214654, 203073052, 246429308, 431251289, 800895251, 862502578, 1601790502, 1725005156, 3018759023, 3203581004, 5606266757, 6037518046, 11212533514, 12075036092, 22425067028, 39243867299, 78487734598, 156975469196]

約数ペア:

[(1, 156975469196), (2, 78487734598), (4, 39243867299), (7, 22425067028), (13, 12075036092), (14, 11212533514), (26, 6037518046), (28, 5606266757), (49, 3203581004), (52, 3018759023), (91, 1725005156), (98, 1601790502), (182, 862502578), (196, 800895251), (364, 431251289), (637, 246429308), (773, 203073052), (1274, 123214654), (1546, 101536526), (2548, 61607327), (3092, 50768263), (5411, 29010436), (10049, 15621004), (10822, 14505218), (20098, 7810502), (21644, 7252609), (37877, 4144348), (40196, 3905251), (70343, 2231572), (75754, 2072174), (79699, 1969604), (140686, 1115786), (151508, 1036087), (159398, 984802), (281372, 557893), (318796, 492401)]