144709812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 414213072

約数和(自身を除く): 269503260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 61, 74, 78, 111, 117, 122, 137, 148, 156, 183, 222, 234, 244, 274, 333, 366, 411, 444, 468, 481, 548, 549, 666, 732, 793, 822, 962, 1098, 1233, 1332, 1443, 1586, 1644, 1781, 1924, 2196, 2257, 2379, 2466, 2886, 3172, 3562, 4329, 4514, 4758, 4932, 5069, 5343, 5772, 6771, 7124, 7137, 8357, 8658, 9028, 9516, 10138, 10686, 13542, 14274, 15207, 16029, 16714, 17316, 20276, 20313, 21372, 25071, 27084, 28548, 29341, 30414, 32058, 33428, 40626, 45621, 50142, 58682, 60828, 64116, 65897, 75213, 81252, 88023, 91242, 100284, 108641, 117364, 131794, 150426, 176046, 182484, 197691, 217282, 263588, 264069, 300852, 309209, 325923, 352092, 395382, 434564, 528138, 593073, 618418, 651846, 790764, 927627, 977769, 1056276, 1186146, 1236836, 1303692, 1855254, 1955538, 2372292, 2782881, 3710508, 3911076, 4019717, 5565762, 8039434, 11131524, 12059151, 16078868, 24118302, 36177453, 48236604, 72354906, 144709812]

約数ペア:

[(1, 144709812), (2, 72354906), (3, 48236604), (4, 36177453), (6, 24118302), (9, 16078868), (12, 12059151), (13, 11131524), (18, 8039434), (26, 5565762), (36, 4019717), (37, 3911076), (39, 3710508), (52, 2782881), (61, 2372292), (74, 1955538), (78, 1855254), (111, 1303692), (117, 1236836), (122, 1186146), (137, 1056276), (148, 977769), (156, 927627), (183, 790764), (222, 651846), (234, 618418), (244, 593073), (274, 528138), (333, 434564), (366, 395382), (411, 352092), (444, 325923), (468, 309209), (481, 300852), (548, 264069), (549, 263588), (666, 217282), (732, 197691), (793, 182484), (822, 176046), (962, 150426), (1098, 131794), (1233, 117364), (1332, 108641), (1443, 100284), (1586, 91242), (1644, 88023), (1781, 81252), (1924, 75213), (2196, 65897), (2257, 64116), (2379, 60828), (2466, 58682), (2886, 50142), (3172, 45621), (3562, 40626), (4329, 33428), (4514, 32058), (4758, 30414), (4932, 29341), (5069, 28548), (5343, 27084), (5772, 25071), (6771, 21372), (7124, 20313), (7137, 20276), (8357, 17316), (8658, 16714), (9028, 16029), (9516, 15207), (10138, 14274), (10686, 13542)]