158351928

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{373}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 487329480

約数和(自身を除く): 328977552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 361, 373, 392, 399, 456, 532, 588, 722, 746, 798, 931, 1064, 1083, 1119, 1176, 1444, 1492, 1596, 1862, 2166, 2238, 2527, 2611, 2793, 2888, 2984, 3192, 3724, 4332, 4476, 5054, 5222, 5586, 7087, 7448, 7581, 7833, 8664, 8952, 10108, 10444, 11172, 14174, 15162, 15666, 17689, 18277, 20216, 20888, 21261, 22344, 28348, 30324, 31332, 35378, 36554, 42522, 49609, 53067, 54831, 56696, 60648, 62664, 70756, 73108, 85044, 99218, 106134, 109662, 134653, 141512, 146216, 148827, 170088, 198436, 212268, 219324, 269306, 297654, 347263, 396872, 403959, 424536, 438648, 538612, 595308, 694526, 807918, 942571, 1041789, 1077224, 1190616, 1389052, 1615836, 1885142, 2083578, 2778104, 2827713, 3231672, 3770284, 4167156, 5655426, 6597997, 7540568, 8334312, 11310852, 13195994, 19793991, 22621704, 26391988, 39587982, 52783976, 79175964, 158351928]

約数ペア:

[(1, 158351928), (2, 79175964), (3, 52783976), (4, 39587982), (6, 26391988), (7, 22621704), (8, 19793991), (12, 13195994), (14, 11310852), (19, 8334312), (21, 7540568), (24, 6597997), (28, 5655426), (38, 4167156), (42, 3770284), (49, 3231672), (56, 2827713), (57, 2778104), (76, 2083578), (84, 1885142), (98, 1615836), (114, 1389052), (133, 1190616), (147, 1077224), (152, 1041789), (168, 942571), (196, 807918), (228, 694526), (266, 595308), (294, 538612), (361, 438648), (373, 424536), (392, 403959), (399, 396872), (456, 347263), (532, 297654), (588, 269306), (722, 219324), (746, 212268), (798, 198436), (931, 170088), (1064, 148827), (1083, 146216), (1119, 141512), (1176, 134653), (1444, 109662), (1492, 106134), (1596, 99218), (1862, 85044), (2166, 73108), (2238, 70756), (2527, 62664), (2611, 60648), (2793, 56696), (2888, 54831), (2984, 53067), (3192, 49609), (3724, 42522), (4332, 36554), (4476, 35378), (5054, 31332), (5222, 30324), (5586, 28348), (7087, 22344), (7448, 21261), (7581, 20888), (7833, 20216), (8664, 18277), (8952, 17689), (10108, 15666), (10444, 15162), (11172, 14174)]