156907960280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{99241}}^1$

素因数の和:99357

約数の個数: 96

約数和(自身を含む): 373419858240

約数和(自身を除く): 216511897960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 58, 94, 116, 145, 188, 232, 235, 290, 376, 470, 580, 841, 940, 1160, 1363, 1682, 1880, 2726, 3364, 4205, 5452, 6728, 6815, 8410, 10904, 13630, 16820, 27260, 33640, 39527, 54520, 79054, 99241, 158108, 197635, 198482, 316216, 395270, 396964, 496205, 790540, 793928, 992410, 1581080, 1984820, 2877989, 3969640, 4664327, 5755978, 9328654, 11511956, 14389945, 18657308, 23023912, 23321635, 28779890, 37314616, 46643270, 57559780, 83461681, 93286540, 115119560, 135265483, 166923362, 186573080, 270530966, 333846724, 417308405, 541061932, 667693448, 676327415, 834616810, 1082123864, 1352654830, 1669233620, 2705309660, 3338467240, 3922699007, 5410619320, 7845398014, 15690796028, 19613495035, 31381592056, 39226990070, 78453980140, 156907960280]

約数ペア:

[(1, 156907960280), (2, 78453980140), (4, 39226990070), (5, 31381592056), (8, 19613495035), (10, 15690796028), (20, 7845398014), (29, 5410619320), (40, 3922699007), (47, 3338467240), (58, 2705309660), (94, 1669233620), (116, 1352654830), (145, 1082123864), (188, 834616810), (232, 676327415), (235, 667693448), (290, 541061932), (376, 417308405), (470, 333846724), (580, 270530966), (841, 186573080), (940, 166923362), (1160, 135265483), (1363, 115119560), (1682, 93286540), (1880, 83461681), (2726, 57559780), (3364, 46643270), (4205, 37314616), (5452, 28779890), (6728, 23321635), (6815, 23023912), (8410, 18657308), (10904, 14389945), (13630, 11511956), (16820, 9328654), (27260, 5755978), (33640, 4664327), (39527, 3969640), (54520, 2877989), (79054, 1984820), (99241, 1581080), (158108, 992410), (197635, 793928), (198482, 790540), (316216, 496205), (395270, 396964)]