155213184

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 490469040

約数和(自身を除く): 335255856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 73, 84, 96, 98, 112, 113, 128, 146, 147, 168, 192, 196, 219, 224, 226, 292, 294, 336, 339, 384, 392, 438, 448, 452, 511, 584, 588, 672, 678, 784, 791, 876, 896, 904, 1022, 1168, 1176, 1344, 1356, 1533, 1568, 1582, 1752, 1808, 2044, 2336, 2352, 2373, 2688, 2712, 3066, 3136, 3164, 3504, 3577, 3616, 4088, 4672, 4704, 4746, 5424, 5537, 6132, 6272, 6328, 7008, 7154, 7232, 8176, 8249, 9344, 9408, 9492, 10731, 10848, 11074, 12264, 12656, 14016, 14308, 14464, 16352, 16498, 16611, 18816, 18984, 21462, 21696, 22148, 24528, 24747, 25312, 28032, 28616, 32704, 32996, 33222, 37968, 42924, 43392, 44296, 49056, 49494, 50624, 57232, 57743, 65408, 65992, 66444, 75936, 85848, 88592, 98112, 98988, 101248, 114464, 115486, 131984, 132888, 151872, 171696, 173229, 177184, 196224, 197976, 228928, 230972, 263968, 265776, 303744, 343392, 346458, 354368, 395952, 404201, 457856, 461944, 527936, 531552, 686784, 692916, 708736, 791904, 808402, 923888, 1055872, 1063104, 1212603, 1373568, 1385832, 1583808, 1616804, 1847776, 2126208, 2425206, 2771664, 3167616, 3233608, 3695552, 4850412, 5543328, 6467216, 7391104, 9700824, 11086656, 12934432, 19401648, 22173312, 25868864, 38803296, 51737728, 77606592, 155213184]

約数ペア:

[(1, 155213184), (2, 77606592), (3, 51737728), (4, 38803296), (6, 25868864), (7, 22173312), (8, 19401648), (12, 12934432), (14, 11086656), (16, 9700824), (21, 7391104), (24, 6467216), (28, 5543328), (32, 4850412), (42, 3695552), (48, 3233608), (49, 3167616), (56, 2771664), (64, 2425206), (73, 2126208), (84, 1847776), (96, 1616804), (98, 1583808), (112, 1385832), (113, 1373568), (128, 1212603), (146, 1063104), (147, 1055872), (168, 923888), (192, 808402), (196, 791904), (219, 708736), (224, 692916), (226, 686784), (292, 531552), (294, 527936), (336, 461944), (339, 457856), (384, 404201), (392, 395952), (438, 354368), (448, 346458), (452, 343392), (511, 303744), (584, 265776), (588, 263968), (672, 230972), (678, 228928), (784, 197976), (791, 196224), (876, 177184), (896, 173229), (904, 171696), (1022, 151872), (1168, 132888), (1176, 131984), (1344, 115486), (1356, 114464), (1533, 101248), (1568, 98988), (1582, 98112), (1752, 88592), (1808, 85848), (2044, 75936), (2336, 66444), (2352, 65992), (2373, 65408), (2688, 57743), (2712, 57232), (3066, 50624), (3136, 49494), (3164, 49056), (3504, 44296), (3577, 43392), (3616, 42924), (4088, 37968), (4672, 33222), (4704, 32996), (4746, 32704), (5424, 28616), (5537, 28032), (6132, 25312), (6272, 24747), (6328, 24528), (7008, 22148), (7154, 21696), (7232, 21462), (8176, 18984), (8249, 18816), (9344, 16611), (9408, 16498), (9492, 16352), (10731, 14464), (10848, 14308), (11074, 14016), (12264, 12656)]