156938466580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{103613}}^1$

素因数の和:104009

約数の個数: 96

約数和(自身を含む): 389920204800

約数和(自身を除く): 232981738220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 349, 434, 620, 698, 868, 1085, 1396, 1745, 2170, 2443, 3490, 4340, 4886, 6980, 9772, 10819, 12215, 21638, 24430, 43276, 48860, 54095, 75733, 103613, 108190, 151466, 207226, 216380, 302932, 378665, 414452, 518065, 725291, 757330, 1036130, 1450582, 1514660, 2072260, 2901164, 3212003, 3626455, 6424006, 7252910, 12848012, 14505820, 16060015, 22484021, 32120030, 36160937, 44968042, 64240060, 72321874, 89936084, 112420105, 144643748, 180804685, 224840210, 253126559, 361609370, 449680420, 506253118, 723218740, 1012506236, 1120989047, 1265632795, 2241978094, 2531265590, 4483956188, 5062531180, 5604945235, 7846923329, 11209890470, 15693846658, 22419780940, 31387693316, 39234616645, 78469233290, 156938466580]

約数ペア:

[(1, 156938466580), (2, 78469233290), (4, 39234616645), (5, 31387693316), (7, 22419780940), (10, 15693846658), (14, 11209890470), (20, 7846923329), (28, 5604945235), (31, 5062531180), (35, 4483956188), (62, 2531265590), (70, 2241978094), (124, 1265632795), (140, 1120989047), (155, 1012506236), (217, 723218740), (310, 506253118), (349, 449680420), (434, 361609370), (620, 253126559), (698, 224840210), (868, 180804685), (1085, 144643748), (1396, 112420105), (1745, 89936084), (2170, 72321874), (2443, 64240060), (3490, 44968042), (4340, 36160937), (4886, 32120030), (6980, 22484021), (9772, 16060015), (10819, 14505820), (12215, 12848012), (21638, 7252910), (24430, 6424006), (43276, 3626455), (48860, 3212003), (54095, 2901164), (75733, 2072260), (103613, 1514660), (108190, 1450582), (151466, 1036130), (207226, 757330), (216380, 725291), (302932, 518065), (378665, 414452)]