156965195121

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{5477}}^1$

素因数の和:5875

約数の個数: 96

約数和(自身を含む): 265384120320

約数和(自身を除く): 108418925199

約数列:

[1, 3, 7, 19, 21, 31, 49, 57, 93, 133, 147, 217, 331, 399, 589, 651, 931, 993, 1519, 1767, 2317, 2793, 4123, 4557, 5477, 6289, 6951, 10261, 12369, 16219, 16431, 18867, 28861, 30783, 38339, 44023, 48657, 71827, 86583, 104063, 115017, 132069, 169787, 194959, 215481, 268373, 308161, 312189, 502789, 509361, 584877, 728441, 805119, 924483, 1188509, 1364713, 1508367, 1812887, 2185323, 3225953, 3565527, 4094139, 5099087, 5438661, 8319563, 9552991, 9677859, 12690209, 15297261, 22581671, 24958689, 28658973, 34444853, 38070627, 56199497, 67745013, 88831463, 103334559, 158071697, 168598491, 241113971, 266494389, 393396479, 474215091, 723341913, 1067790443, 1180189437, 1687797797, 2753775353, 3203371329, 5063393391, 7474533101, 8261326059, 22423599303, 52321731707, 156965195121]

約数ペア:

[(1, 156965195121), (3, 52321731707), (7, 22423599303), (19, 8261326059), (21, 7474533101), (31, 5063393391), (49, 3203371329), (57, 2753775353), (93, 1687797797), (133, 1180189437), (147, 1067790443), (217, 723341913), (331, 474215091), (399, 393396479), (589, 266494389), (651, 241113971), (931, 168598491), (993, 158071697), (1519, 103334559), (1767, 88831463), (2317, 67745013), (2793, 56199497), (4123, 38070627), (4557, 34444853), (5477, 28658973), (6289, 24958689), (6951, 22581671), (10261, 15297261), (12369, 12690209), (16219, 9677859), (16431, 9552991), (18867, 8319563), (28861, 5438661), (30783, 5099087), (38339, 4094139), (44023, 3565527), (48657, 3225953), (71827, 2185323), (86583, 1812887), (104063, 1508367), (115017, 1364713), (132069, 1188509), (169787, 924483), (194959, 805119), (215481, 728441), (268373, 584877), (308161, 509361), (312189, 502789)]