156805260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 476534016

約数和(自身を除く): 319728756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 83, 92, 111, 115, 138, 148, 166, 185, 222, 230, 249, 276, 332, 345, 370, 415, 444, 460, 498, 555, 690, 740, 830, 851, 996, 1110, 1245, 1369, 1380, 1660, 1702, 1909, 2220, 2490, 2553, 2738, 3071, 3404, 3818, 4107, 4255, 4980, 5106, 5476, 5727, 6142, 6845, 7636, 8214, 8510, 9213, 9545, 10212, 11454, 12284, 12765, 13690, 15355, 16428, 17020, 18426, 19090, 20535, 22908, 25530, 27380, 28635, 30710, 31487, 36852, 38180, 41070, 46065, 51060, 57270, 61420, 62974, 70633, 82140, 92130, 94461, 113627, 114540, 125948, 141266, 157435, 184260, 188922, 211899, 227254, 282532, 314870, 340881, 353165, 377844, 423798, 454508, 472305, 568135, 629740, 681762, 706330, 847596, 944610, 1059495, 1136270, 1363524, 1412660, 1704405, 1889220, 2118990, 2272540, 2613421, 3408810, 4237980, 5226842, 6817620, 7840263, 10453684, 13067105, 15680526, 26134210, 31361052, 39201315, 52268420, 78402630, 156805260]

約数ペア:

[(1, 156805260), (2, 78402630), (3, 52268420), (4, 39201315), (5, 31361052), (6, 26134210), (10, 15680526), (12, 13067105), (15, 10453684), (20, 7840263), (23, 6817620), (30, 5226842), (37, 4237980), (46, 3408810), (60, 2613421), (69, 2272540), (74, 2118990), (83, 1889220), (92, 1704405), (111, 1412660), (115, 1363524), (138, 1136270), (148, 1059495), (166, 944610), (185, 847596), (222, 706330), (230, 681762), (249, 629740), (276, 568135), (332, 472305), (345, 454508), (370, 423798), (415, 377844), (444, 353165), (460, 340881), (498, 314870), (555, 282532), (690, 227254), (740, 211899), (830, 188922), (851, 184260), (996, 157435), (1110, 141266), (1245, 125948), (1369, 114540), (1380, 113627), (1660, 94461), (1702, 92130), (1909, 82140), (2220, 70633), (2490, 62974), (2553, 61420), (2738, 57270), (3071, 51060), (3404, 46065), (3818, 41070), (4107, 38180), (4255, 36852), (4980, 31487), (5106, 30710), (5476, 28635), (5727, 27380), (6142, 25530), (6845, 22908), (7636, 20535), (8214, 19090), (8510, 18426), (9213, 17020), (9545, 16428), (10212, 15355), (11454, 13690), (12284, 12765)]