16141944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 52416000

約数和(自身を除く): 36274056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 389, 399, 456, 494, 532, 546, 728, 741, 778, 798, 988, 1064, 1092, 1167, 1482, 1556, 1596, 1729, 1976, 2184, 2334, 2723, 2964, 3112, 3192, 3458, 4668, 5057, 5187, 5446, 5928, 6916, 7391, 8169, 9336, 10114, 10374, 10892, 13832, 14782, 15171, 16338, 20228, 20748, 21784, 22173, 29564, 30342, 32676, 35399, 40456, 41496, 44346, 51737, 59128, 60684, 65352, 70798, 88692, 96083, 103474, 106197, 121368, 141596, 155211, 177384, 192166, 206948, 212394, 283192, 288249, 310422, 384332, 413896, 424788, 576498, 620844, 672581, 768664, 849576, 1152996, 1241688, 1345162, 2017743, 2305992, 2690324, 4035486, 5380648, 8070972, 16141944]

約数ペア:

[(1, 16141944), (2, 8070972), (3, 5380648), (4, 4035486), (6, 2690324), (7, 2305992), (8, 2017743), (12, 1345162), (13, 1241688), (14, 1152996), (19, 849576), (21, 768664), (24, 672581), (26, 620844), (28, 576498), (38, 424788), (39, 413896), (42, 384332), (52, 310422), (56, 288249), (57, 283192), (76, 212394), (78, 206948), (84, 192166), (91, 177384), (104, 155211), (114, 141596), (133, 121368), (152, 106197), (156, 103474), (168, 96083), (182, 88692), (228, 70798), (247, 65352), (266, 60684), (273, 59128), (312, 51737), (364, 44346), (389, 41496), (399, 40456), (456, 35399), (494, 32676), (532, 30342), (546, 29564), (728, 22173), (741, 21784), (778, 20748), (798, 20228), (988, 16338), (1064, 15171), (1092, 14782), (1167, 13832), (1482, 10892), (1556, 10374), (1596, 10114), (1729, 9336), (1976, 8169), (2184, 7391), (2334, 6916), (2723, 5928), (2964, 5446), (3112, 5187), (3192, 5057), (3458, 4668)]