156981000456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{5179}}^1\times {\mathrm{20047}}^1$

素因数の和:25248

約数の個数: 128

約数和(自身を含む): 498473472000

約数和(自身を除く): 341492471544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 5179, 10358, 15537, 20047, 20716, 31074, 36253, 40094, 41432, 46611, 60141, 62148, 72506, 80188, 93222, 108759, 120282, 124296, 139833, 140329, 145012, 160376, 180423, 186444, 217518, 240564, 279666, 280658, 290024, 326277, 360846, 372888, 420987, 435036, 481128, 541269, 559332, 561316, 652554, 721692, 841974, 870072, 978831, 1082538, 1118664, 1122632, 1262961, 1305108, 1443384, 1683948, 1957662, 2165076, 2525922, 2610216, 3367896, 3788883, 3915324, 4330152, 5051844, 7577766, 7830648, 10103688, 15155532, 30311064, 103823413, 207646826, 311470239, 415293652, 622940478, 726763891, 830587304, 934410717, 1245880956, 1453527782, 1868821434, 2180291673, 2491761912, 2803232151, 2907055564, 3737642868, 4360583346, 5606464302, 5814111128, 6540875019, 7475285736, 8721166692, 11212928604, 13081750038, 17442333384, 19622625057, 22425857208, 26163500076, 39245250114, 52327000152, 78490500228, 156981000456]

約数ペア:

[(1, 156981000456), (2, 78490500228), (3, 52327000152), (4, 39245250114), (6, 26163500076), (7, 22425857208), (8, 19622625057), (9, 17442333384), (12, 13081750038), (14, 11212928604), (18, 8721166692), (21, 7475285736), (24, 6540875019), (27, 5814111128), (28, 5606464302), (36, 4360583346), (42, 3737642868), (54, 2907055564), (56, 2803232151), (63, 2491761912), (72, 2180291673), (84, 1868821434), (108, 1453527782), (126, 1245880956), (168, 934410717), (189, 830587304), (216, 726763891), (252, 622940478), (378, 415293652), (504, 311470239), (756, 207646826), (1512, 103823413), (5179, 30311064), (10358, 15155532), (15537, 10103688), (20047, 7830648), (20716, 7577766), (31074, 5051844), (36253, 4330152), (40094, 3915324), (41432, 3788883), (46611, 3367896), (60141, 2610216), (62148, 2525922), (72506, 2165076), (80188, 1957662), (93222, 1683948), (108759, 1443384), (120282, 1305108), (124296, 1262961), (139833, 1122632), (140329, 1118664), (145012, 1082538), (160376, 978831), (180423, 870072), (186444, 841974), (217518, 721692), (240564, 652554), (279666, 561316), (280658, 559332), (290024, 541269), (326277, 481128), (360846, 435036), (372888, 420987)]