156253860

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{1531}}^1$

素因数の和:1565

約数の個数: 168

約数和(自身を含む): 562623936

約数和(自身を除く): 406370076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1531, 1620, 1701, 1890, 2268, 2430, 2835, 2916, 3062, 3402, 3645, 3780, 4593, 4860, 5103, 5670, 6124, 6804, 7290, 7655, 8505, 9186, 10206, 10717, 11340, 13779, 14580, 15310, 17010, 18372, 20412, 21434, 22965, 25515, 27558, 30620, 32151, 34020, 41337, 42868, 45930, 51030, 53585, 55116, 64302, 68895, 82674, 91860, 96453, 102060, 107170, 124011, 128604, 137790, 160755, 165348, 192906, 206685, 214340, 248022, 275580, 289359, 321510, 372033, 385812, 413370, 482265, 496044, 578718, 620055, 643020, 744066, 826740, 868077, 964530, 1116099, 1157436, 1240110, 1446795, 1488132, 1736154, 1860165, 1929060, 2232198, 2480220, 2604231, 2893590, 3472308, 3720330, 4340385, 4464396, 5208462, 5580495, 5787180, 7440660, 7812693, 8680770, 10416924, 11160990, 13021155, 15625386, 17361540, 22321980, 26042310, 31250772, 39063465, 52084620, 78126930, 156253860]

約数ペア:

[(1, 156253860), (2, 78126930), (3, 52084620), (4, 39063465), (5, 31250772), (6, 26042310), (7, 22321980), (9, 17361540), (10, 15625386), (12, 13021155), (14, 11160990), (15, 10416924), (18, 8680770), (20, 7812693), (21, 7440660), (27, 5787180), (28, 5580495), (30, 5208462), (35, 4464396), (36, 4340385), (42, 3720330), (45, 3472308), (54, 2893590), (60, 2604231), (63, 2480220), (70, 2232198), (81, 1929060), (84, 1860165), (90, 1736154), (105, 1488132), (108, 1446795), (126, 1240110), (135, 1157436), (140, 1116099), (162, 964530), (180, 868077), (189, 826740), (210, 744066), (243, 643020), (252, 620055), (270, 578718), (315, 496044), (324, 482265), (378, 413370), (405, 385812), (420, 372033), (486, 321510), (540, 289359), (567, 275580), (630, 248022), (729, 214340), (756, 206685), (810, 192906), (945, 165348), (972, 160755), (1134, 137790), (1215, 128604), (1260, 124011), (1458, 107170), (1531, 102060), (1620, 96453), (1701, 91860), (1890, 82674), (2268, 68895), (2430, 64302), (2835, 55116), (2916, 53585), (3062, 51030), (3402, 45930), (3645, 42868), (3780, 41337), (4593, 34020), (4860, 32151), (5103, 30620), (5670, 27558), (6124, 25515), (6804, 22965), (7290, 21434), (7655, 20412), (8505, 18372), (9186, 17010), (10206, 15310), (10717, 14580), (11340, 13779)]