153591228

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 462421344

約数和(自身を除く): 308830116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 241, 252, 281, 324, 378, 482, 562, 567, 723, 756, 843, 964, 1124, 1134, 1446, 1686, 1687, 1967, 2169, 2268, 2529, 2892, 3372, 3374, 3934, 4338, 5058, 5061, 5901, 6507, 6748, 7587, 7868, 8676, 10116, 10122, 11802, 13014, 15174, 15183, 17703, 19521, 20244, 22761, 23604, 26028, 30348, 30366, 35406, 39042, 45522, 45549, 53109, 60732, 67721, 70812, 78084, 91044, 91098, 106218, 135442, 136647, 159327, 182196, 203163, 212436, 270884, 273294, 318654, 406326, 474047, 546588, 609489, 637308, 812652, 948094, 1218978, 1422141, 1828467, 1896188, 2437956, 2844282, 3656934, 4266423, 5485401, 5688564, 7313868, 8532846, 10970802, 12799269, 17065692, 21941604, 25598538, 38397807, 51197076, 76795614, 153591228]

約数ペア:

[(1, 153591228), (2, 76795614), (3, 51197076), (4, 38397807), (6, 25598538), (7, 21941604), (9, 17065692), (12, 12799269), (14, 10970802), (18, 8532846), (21, 7313868), (27, 5688564), (28, 5485401), (36, 4266423), (42, 3656934), (54, 2844282), (63, 2437956), (81, 1896188), (84, 1828467), (108, 1422141), (126, 1218978), (162, 948094), (189, 812652), (241, 637308), (252, 609489), (281, 546588), (324, 474047), (378, 406326), (482, 318654), (562, 273294), (567, 270884), (723, 212436), (756, 203163), (843, 182196), (964, 159327), (1124, 136647), (1134, 135442), (1446, 106218), (1686, 91098), (1687, 91044), (1967, 78084), (2169, 70812), (2268, 67721), (2529, 60732), (2892, 53109), (3372, 45549), (3374, 45522), (3934, 39042), (4338, 35406), (5058, 30366), (5061, 30348), (5901, 26028), (6507, 23604), (6748, 22761), (7587, 20244), (7868, 19521), (8676, 17703), (10116, 15183), (10122, 15174), (11802, 13014)]