145343236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 275607360

約数和(自身を除く): 130264124

約数列:

[1, 2, 4, 19, 38, 61, 76, 107, 122, 214, 244, 293, 428, 586, 1159, 1172, 2033, 2318, 4066, 4636, 5567, 6527, 8132, 11134, 13054, 17873, 22268, 26108, 31351, 35746, 62702, 71492, 124013, 125404, 248026, 339587, 496052, 595669, 679174, 1191338, 1358348, 1912411, 2382676, 3824822, 7649644, 36335809, 72671618, 145343236]

約数ペア:

[(1, 145343236), (2, 72671618), (4, 36335809), (19, 7649644), (38, 3824822), (61, 2382676), (76, 1912411), (107, 1358348), (122, 1191338), (214, 679174), (244, 595669), (293, 496052), (428, 339587), (586, 248026), (1159, 125404), (1172, 124013), (2033, 71492), (2318, 62702), (4066, 35746), (4636, 31351), (5567, 26108), (6527, 22268), (8132, 17873), (11134, 13054)]