155358216

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:996

約数の個数: 128

約数和(自身を含む): 472886400

約数和(自身を除く): 317528184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 61, 72, 78, 104, 108, 117, 122, 156, 183, 216, 234, 244, 312, 351, 366, 468, 488, 549, 702, 732, 793, 907, 936, 1098, 1404, 1464, 1586, 1647, 1814, 2196, 2379, 2721, 2808, 3172, 3294, 3628, 4392, 4758, 5442, 6344, 6588, 7137, 7256, 8163, 9516, 10884, 11791, 13176, 14274, 16326, 19032, 21411, 21768, 23582, 24489, 28548, 32652, 35373, 42822, 47164, 48978, 55327, 57096, 65304, 70746, 85644, 94328, 97956, 106119, 110654, 141492, 165981, 171288, 195912, 212238, 221308, 282984, 318357, 331962, 424476, 442616, 497943, 636714, 663924, 719251, 848952, 995886, 1273428, 1327848, 1438502, 1493829, 1991772, 2157753, 2546856, 2877004, 2987658, 3983544, 4315506, 5754008, 5975316, 6473259, 8631012, 11950632, 12946518, 17262024, 19419777, 25893036, 38839554, 51786072, 77679108, 155358216]

約数ペア:

[(1, 155358216), (2, 77679108), (3, 51786072), (4, 38839554), (6, 25893036), (8, 19419777), (9, 17262024), (12, 12946518), (13, 11950632), (18, 8631012), (24, 6473259), (26, 5975316), (27, 5754008), (36, 4315506), (39, 3983544), (52, 2987658), (54, 2877004), (61, 2546856), (72, 2157753), (78, 1991772), (104, 1493829), (108, 1438502), (117, 1327848), (122, 1273428), (156, 995886), (183, 848952), (216, 719251), (234, 663924), (244, 636714), (312, 497943), (351, 442616), (366, 424476), (468, 331962), (488, 318357), (549, 282984), (702, 221308), (732, 212238), (793, 195912), (907, 171288), (936, 165981), (1098, 141492), (1404, 110654), (1464, 106119), (1586, 97956), (1647, 94328), (1814, 85644), (2196, 70746), (2379, 65304), (2721, 57096), (2808, 55327), (3172, 48978), (3294, 47164), (3628, 42822), (4392, 35373), (4758, 32652), (5442, 28548), (6344, 24489), (6588, 23582), (7137, 21768), (7256, 21411), (8163, 19032), (9516, 16326), (10884, 14274), (11791, 13176)]