127105212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 351873312

約数和(自身を除く): 224768100

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 37, 38, 39, 52, 57, 61, 74, 76, 78, 111, 114, 122, 148, 156, 183, 222, 228, 244, 247, 361, 366, 444, 481, 494, 703, 722, 732, 741, 793, 962, 988, 1083, 1159, 1406, 1443, 1444, 1482, 1586, 1924, 2109, 2166, 2257, 2318, 2379, 2812, 2886, 2964, 3172, 3477, 4218, 4332, 4514, 4636, 4693, 4758, 5772, 6771, 6954, 8436, 9028, 9139, 9386, 9516, 13357, 13542, 13908, 14079, 15067, 18278, 18772, 22021, 26714, 27084, 27417, 28158, 29341, 30134, 36556, 40071, 42883, 44042, 45201, 53428, 54834, 56316, 58682, 60268, 66063, 80142, 85766, 88023, 88084, 90402, 109668, 117364, 128649, 132126, 160284, 171532, 173641, 176046, 180804, 257298, 264252, 286273, 347282, 352092, 514596, 520923, 557479, 572546, 694564, 814777, 858819, 1041846, 1114958, 1145092, 1629554, 1672437, 1717638, 2083692, 2229916, 2444331, 3259108, 3344874, 3435276, 4888662, 6689748, 9777324, 10592101, 21184202, 31776303, 42368404, 63552606, 127105212]

約数ペア:

[(1, 127105212), (2, 63552606), (3, 42368404), (4, 31776303), (6, 21184202), (12, 10592101), (13, 9777324), (19, 6689748), (26, 4888662), (37, 3435276), (38, 3344874), (39, 3259108), (52, 2444331), (57, 2229916), (61, 2083692), (74, 1717638), (76, 1672437), (78, 1629554), (111, 1145092), (114, 1114958), (122, 1041846), (148, 858819), (156, 814777), (183, 694564), (222, 572546), (228, 557479), (244, 520923), (247, 514596), (361, 352092), (366, 347282), (444, 286273), (481, 264252), (494, 257298), (703, 180804), (722, 176046), (732, 173641), (741, 171532), (793, 160284), (962, 132126), (988, 128649), (1083, 117364), (1159, 109668), (1406, 90402), (1443, 88084), (1444, 88023), (1482, 85766), (1586, 80142), (1924, 66063), (2109, 60268), (2166, 58682), (2257, 56316), (2318, 54834), (2379, 53428), (2812, 45201), (2886, 44042), (2964, 42883), (3172, 40071), (3477, 36556), (4218, 30134), (4332, 29341), (4514, 28158), (4636, 27417), (4693, 27084), (4758, 26714), (5772, 22021), (6771, 18772), (6954, 18278), (8436, 15067), (9028, 14079), (9139, 13908), (9386, 13542), (9516, 13357)]