196438788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1074

約数の個数: 144

約数和(自身を含む): 621793536

約数和(自身を除く): 425354748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 61, 63, 78, 84, 91, 117, 122, 126, 156, 182, 183, 234, 244, 252, 273, 364, 366, 427, 468, 546, 549, 732, 793, 819, 854, 983, 1092, 1098, 1281, 1586, 1638, 1708, 1966, 2196, 2379, 2562, 2949, 3172, 3276, 3843, 3932, 4758, 5124, 5551, 5898, 6881, 7137, 7686, 8847, 9516, 11102, 11796, 12779, 13762, 14274, 15372, 16653, 17694, 20643, 22204, 25558, 27524, 28548, 33306, 35388, 38337, 41286, 49959, 51116, 59963, 61929, 66612, 76674, 82572, 89453, 99918, 115011, 119926, 123858, 153348, 178906, 179889, 199836, 230022, 239852, 247716, 268359, 357812, 359778, 419741, 460044, 536718, 539667, 719556, 779519, 805077, 839482, 1073436, 1079334, 1259223, 1559038, 1610154, 1678964, 2158668, 2338557, 2518446, 3118076, 3220308, 3777669, 4677114, 5036892, 5456633, 7015671, 7555338, 9354228, 10913266, 14031342, 15110676, 16369899, 21826532, 28062684, 32739798, 49109697, 65479596, 98219394, 196438788]

約数ペア:

[(1, 196438788), (2, 98219394), (3, 65479596), (4, 49109697), (6, 32739798), (7, 28062684), (9, 21826532), (12, 16369899), (13, 15110676), (14, 14031342), (18, 10913266), (21, 9354228), (26, 7555338), (28, 7015671), (36, 5456633), (39, 5036892), (42, 4677114), (52, 3777669), (61, 3220308), (63, 3118076), (78, 2518446), (84, 2338557), (91, 2158668), (117, 1678964), (122, 1610154), (126, 1559038), (156, 1259223), (182, 1079334), (183, 1073436), (234, 839482), (244, 805077), (252, 779519), (273, 719556), (364, 539667), (366, 536718), (427, 460044), (468, 419741), (546, 359778), (549, 357812), (732, 268359), (793, 247716), (819, 239852), (854, 230022), (983, 199836), (1092, 179889), (1098, 178906), (1281, 153348), (1586, 123858), (1638, 119926), (1708, 115011), (1966, 99918), (2196, 89453), (2379, 82572), (2562, 76674), (2949, 66612), (3172, 61929), (3276, 59963), (3843, 51116), (3932, 49959), (4758, 41286), (5124, 38337), (5551, 35388), (5898, 33306), (6881, 28548), (7137, 27524), (7686, 25558), (8847, 22204), (9516, 20643), (11102, 17694), (11796, 16653), (12779, 15372), (13762, 14274)]