154311864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 463034880

約数和(自身を除く): 308723016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 43, 56, 82, 84, 86, 123, 129, 164, 168, 172, 246, 258, 287, 301, 328, 344, 492, 516, 521, 574, 602, 861, 903, 984, 1032, 1042, 1148, 1204, 1563, 1722, 1763, 1806, 2084, 2296, 2408, 3126, 3444, 3526, 3612, 3647, 4168, 5289, 6252, 6888, 7052, 7224, 7294, 10578, 10941, 12341, 12504, 14104, 14588, 21156, 21361, 21882, 22403, 24682, 29176, 37023, 42312, 42722, 43764, 44806, 49364, 64083, 67209, 74046, 85444, 87528, 89612, 98728, 128166, 134418, 148092, 149527, 156821, 170888, 179224, 256332, 268836, 296184, 299054, 313642, 448581, 470463, 512664, 537672, 598108, 627284, 897162, 918523, 940926, 1196216, 1254568, 1794324, 1837046, 1881852, 2755569, 3588648, 3674092, 3763704, 5511138, 6429661, 7348184, 11022276, 12859322, 19288983, 22044552, 25718644, 38577966, 51437288, 77155932, 154311864]

約数ペア:

[(1, 154311864), (2, 77155932), (3, 51437288), (4, 38577966), (6, 25718644), (7, 22044552), (8, 19288983), (12, 12859322), (14, 11022276), (21, 7348184), (24, 6429661), (28, 5511138), (41, 3763704), (42, 3674092), (43, 3588648), (56, 2755569), (82, 1881852), (84, 1837046), (86, 1794324), (123, 1254568), (129, 1196216), (164, 940926), (168, 918523), (172, 897162), (246, 627284), (258, 598108), (287, 537672), (301, 512664), (328, 470463), (344, 448581), (492, 313642), (516, 299054), (521, 296184), (574, 268836), (602, 256332), (861, 179224), (903, 170888), (984, 156821), (1032, 149527), (1042, 148092), (1148, 134418), (1204, 128166), (1563, 98728), (1722, 89612), (1763, 87528), (1806, 85444), (2084, 74046), (2296, 67209), (2408, 64083), (3126, 49364), (3444, 44806), (3526, 43764), (3612, 42722), (3647, 42312), (4168, 37023), (5289, 29176), (6252, 24682), (6888, 22403), (7052, 21882), (7224, 21361), (7294, 21156), (10578, 14588), (10941, 14104), (12341, 12504)]