155194128

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:597

約数の個数: 120

約数和(自身を含む): 461741280

約数和(自身を除く): 306547152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 131, 144, 152, 171, 228, 262, 304, 342, 393, 433, 456, 524, 684, 786, 866, 912, 1048, 1179, 1299, 1368, 1572, 1732, 2096, 2358, 2489, 2598, 2736, 3144, 3464, 3897, 4716, 4978, 5196, 6288, 6928, 7467, 7794, 8227, 9432, 9956, 10392, 14934, 15588, 16454, 18864, 19912, 20784, 22401, 24681, 29868, 31176, 32908, 39824, 44802, 49362, 56723, 59736, 62352, 65816, 74043, 89604, 98724, 113446, 119472, 131632, 148086, 170169, 179208, 197448, 226892, 296172, 340338, 358416, 394896, 453784, 510507, 592344, 680676, 907568, 1021014, 1077737, 1184688, 1361352, 2042028, 2155474, 2722704, 3233211, 4084056, 4310948, 6466422, 8168112, 8621896, 9699633, 12932844, 17243792, 19399266, 25865688, 38798532, 51731376, 77597064, 155194128]

約数ペア:

[(1, 155194128), (2, 77597064), (3, 51731376), (4, 38798532), (6, 25865688), (8, 19399266), (9, 17243792), (12, 12932844), (16, 9699633), (18, 8621896), (19, 8168112), (24, 6466422), (36, 4310948), (38, 4084056), (48, 3233211), (57, 2722704), (72, 2155474), (76, 2042028), (114, 1361352), (131, 1184688), (144, 1077737), (152, 1021014), (171, 907568), (228, 680676), (262, 592344), (304, 510507), (342, 453784), (393, 394896), (433, 358416), (456, 340338), (524, 296172), (684, 226892), (786, 197448), (866, 179208), (912, 170169), (1048, 148086), (1179, 131632), (1299, 119472), (1368, 113446), (1572, 98724), (1732, 89604), (2096, 74043), (2358, 65816), (2489, 62352), (2598, 59736), (2736, 56723), (3144, 49362), (3464, 44802), (3897, 39824), (4716, 32908), (4978, 31176), (5196, 29868), (6288, 24681), (6928, 22401), (7467, 20784), (7794, 19912), (8227, 18864), (9432, 16454), (9956, 15588), (10392, 14934)]