138730368

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 438840720

約数和(自身を除く): 300110352

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, 101, 112, 128, 146, 147, 168, 192, 196, 202, 219, 224, 292, 294, 303, 336, 384, 392, 404, 438, 448, 511, 584, 588, 606, 672, 707, 784, 808, 876, 896, 1022, 1168, 1176, 1212, 1344, 1414, 1533, 1568, 1616, 1752, 2044, 2121, 2336, 2352, 2424, 2688, 2828, 3066, 3136, 3232, 3504, 3577, 4088, 4242, 4672, 4704, 4848, 4949, 5656, 6132, 6272, 6464, 7008, 7154, 7373, 8176, 8484, 9344, 9408, 9696, 9898, 10731, 11312, 12264, 12928, 14016, 14308, 14746, 14847, 16352, 16968, 18816, 19392, 19796, 21462, 22119, 22624, 24528, 28032, 28616, 29492, 29694, 32704, 33936, 38784, 39592, 42924, 44238, 45248, 49056, 51611, 57232, 58984, 59388, 65408, 67872, 79184, 85848, 88476, 90496, 98112, 103222, 114464, 117968, 118776, 135744, 154833, 158368, 171696, 176952, 196224, 206444, 228928, 235936, 237552, 271488, 309666, 316736, 343392, 353904, 361277, 412888, 457856, 471872, 475104, 619332, 633472, 686784, 707808, 722554, 825776, 943744, 950208, 1083831, 1238664, 1373568, 1415616, 1445108, 1651552, 1900416, 2167662, 2477328, 2831232, 2890216, 3303104, 4335324, 4954656, 5780432, 6606208, 8670648, 9909312, 11560864, 17341296, 19818624, 23121728, 34682592, 46243456, 69365184, 138730368]

約数ペア:

[(1, 138730368), (2, 69365184), (3, 46243456), (4, 34682592), (6, 23121728), (7, 19818624), (8, 17341296), (12, 11560864), (14, 9909312), (16, 8670648), (21, 6606208), (24, 5780432), (28, 4954656), (32, 4335324), (42, 3303104), (48, 2890216), (49, 2831232), (56, 2477328), (64, 2167662), (73, 1900416), (84, 1651552), (96, 1445108), (98, 1415616), (101, 1373568), (112, 1238664), (128, 1083831), (146, 950208), (147, 943744), (168, 825776), (192, 722554), (196, 707808), (202, 686784), (219, 633472), (224, 619332), (292, 475104), (294, 471872), (303, 457856), (336, 412888), (384, 361277), (392, 353904), (404, 343392), (438, 316736), (448, 309666), (511, 271488), (584, 237552), (588, 235936), (606, 228928), (672, 206444), (707, 196224), (784, 176952), (808, 171696), (876, 158368), (896, 154833), (1022, 135744), (1168, 118776), (1176, 117968), (1212, 114464), (1344, 103222), (1414, 98112), (1533, 90496), (1568, 88476), (1616, 85848), (1752, 79184), (2044, 67872), (2121, 65408), (2336, 59388), (2352, 58984), (2424, 57232), (2688, 51611), (2828, 49056), (3066, 45248), (3136, 44238), (3232, 42924), (3504, 39592), (3577, 38784), (4088, 33936), (4242, 32704), (4672, 29694), (4704, 29492), (4848, 28616), (4949, 28032), (5656, 24528), (6132, 22624), (6272, 22119), (6464, 21462), (7008, 19796), (7154, 19392), (7373, 18816), (8176, 16968), (8484, 16352), (9344, 14847), (9408, 14746), (9696, 14308), (9898, 14016), (10731, 12928), (11312, 12264)]