156776502204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19447}}^1\times {\mathrm{31991}}^1$

素因数の和:51455

約数の個数: 72

約数和(自身を含む): 452947342848

約数和(自身を除く): 296170840644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 19447, 31991, 38894, 58341, 63982, 77788, 95973, 116682, 127964, 136129, 175023, 191946, 223937, 233364, 272258, 287919, 350046, 383892, 408387, 447874, 544516, 575838, 671811, 700092, 816774, 895748, 1151676, 1225161, 1343622, 1633548, 2015433, 2450322, 2687244, 4030866, 4900644, 8061732, 622128977, 1244257954, 1866386931, 2488515908, 3732773862, 4354902839, 5599160793, 7465547724, 8709805678, 11198321586, 13064708517, 17419611356, 22396643172, 26129417034, 39194125551, 52258834068, 78388251102, 156776502204]

約数ペア:

[(1, 156776502204), (2, 78388251102), (3, 52258834068), (4, 39194125551), (6, 26129417034), (7, 22396643172), (9, 17419611356), (12, 13064708517), (14, 11198321586), (18, 8709805678), (21, 7465547724), (28, 5599160793), (36, 4354902839), (42, 3732773862), (63, 2488515908), (84, 1866386931), (126, 1244257954), (252, 622128977), (19447, 8061732), (31991, 4900644), (38894, 4030866), (58341, 2687244), (63982, 2450322), (77788, 2015433), (95973, 1633548), (116682, 1343622), (127964, 1225161), (136129, 1151676), (175023, 895748), (191946, 816774), (223937, 700092), (233364, 671811), (272258, 575838), (287919, 544516), (350046, 447874), (383892, 408387)]