167013420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20929}}^1$

素因数の和:20967

約数の個数: 96

約数和(自身を含む): 562598400

約数和(自身を除く): 395584980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 20929, 41858, 62787, 83716, 104645, 125574, 146503, 209290, 251148, 293006, 313935, 397651, 418580, 439509, 586012, 627870, 732515, 795302, 879018, 1192953, 1255740, 1465030, 1590604, 1758036, 1988255, 2197545, 2385906, 2783557, 2930060, 3976510, 4395090, 4771812, 5567114, 5964765, 7953020, 8350671, 8790180, 11134228, 11929530, 13917785, 16701342, 23859060, 27835570, 33402684, 41753355, 55671140, 83506710, 167013420]

約数ペア:

[(1, 167013420), (2, 83506710), (3, 55671140), (4, 41753355), (5, 33402684), (6, 27835570), (7, 23859060), (10, 16701342), (12, 13917785), (14, 11929530), (15, 11134228), (19, 8790180), (20, 8350671), (21, 7953020), (28, 5964765), (30, 5567114), (35, 4771812), (38, 4395090), (42, 3976510), (57, 2930060), (60, 2783557), (70, 2385906), (76, 2197545), (84, 1988255), (95, 1758036), (105, 1590604), (114, 1465030), (133, 1255740), (140, 1192953), (190, 879018), (210, 795302), (228, 732515), (266, 627870), (285, 586012), (380, 439509), (399, 418580), (420, 397651), (532, 313935), (570, 293006), (665, 251148), (798, 209290), (1140, 146503), (1330, 125574), (1596, 104645), (1995, 83716), (2660, 62787), (3990, 41858), (7980, 20929)]