156901734

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 394243200

約数和(自身を除く): 237341466

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 179, 198, 209, 233, 342, 358, 418, 466, 537, 627, 699, 1074, 1254, 1398, 1611, 1881, 1969, 2097, 2563, 3222, 3401, 3762, 3938, 4194, 4427, 5126, 5907, 6802, 7689, 8854, 10203, 11814, 13281, 15378, 17721, 20406, 23067, 26562, 30609, 35442, 37411, 39843, 41707, 46134, 48697, 61218, 74822, 79686, 83414, 97394, 112233, 125121, 146091, 224466, 250242, 292182, 336699, 375363, 438273, 458777, 673398, 750726, 792433, 876546, 917554, 1376331, 1584866, 2377299, 2752662, 4128993, 4754598, 7131897, 8257986, 8716763, 14263794, 17433526, 26150289, 52300578, 78450867, 156901734]

約数ペア:

[(1, 156901734), (2, 78450867), (3, 52300578), (6, 26150289), (9, 17433526), (11, 14263794), (18, 8716763), (19, 8257986), (22, 7131897), (33, 4754598), (38, 4128993), (57, 2752662), (66, 2377299), (99, 1584866), (114, 1376331), (171, 917554), (179, 876546), (198, 792433), (209, 750726), (233, 673398), (342, 458777), (358, 438273), (418, 375363), (466, 336699), (537, 292182), (627, 250242), (699, 224466), (1074, 146091), (1254, 125121), (1398, 112233), (1611, 97394), (1881, 83414), (1969, 79686), (2097, 74822), (2563, 61218), (3222, 48697), (3401, 46134), (3762, 41707), (3938, 39843), (4194, 37411), (4427, 35442), (5126, 30609), (5907, 26562), (6802, 23067), (7689, 20406), (8854, 17721), (10203, 15378), (11814, 13281)]