145345564

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 331632000

約数和(自身を除く): 186286436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 58, 91, 98, 116, 182, 196, 203, 281, 343, 364, 377, 406, 562, 637, 686, 754, 812, 1124, 1274, 1372, 1421, 1508, 1967, 2548, 2639, 2842, 3653, 3934, 4459, 5278, 5684, 7306, 7868, 8149, 8918, 9947, 10556, 13769, 14612, 16298, 17836, 18473, 19894, 25571, 27538, 32596, 36946, 39788, 51142, 55076, 57043, 73892, 96383, 102284, 105937, 114086, 129311, 178997, 192766, 211874, 228172, 258622, 357994, 385532, 399301, 423748, 517244, 715988, 741559, 798602, 1252979, 1483118, 1597204, 2505958, 2795107, 2966236, 5011916, 5190913, 5590214, 10381826, 11180428, 20763652, 36336391, 72672782, 145345564]

約数ペア:

[(1, 145345564), (2, 72672782), (4, 36336391), (7, 20763652), (13, 11180428), (14, 10381826), (26, 5590214), (28, 5190913), (29, 5011916), (49, 2966236), (52, 2795107), (58, 2505958), (91, 1597204), (98, 1483118), (116, 1252979), (182, 798602), (196, 741559), (203, 715988), (281, 517244), (343, 423748), (364, 399301), (377, 385532), (406, 357994), (562, 258622), (637, 228172), (686, 211874), (754, 192766), (812, 178997), (1124, 129311), (1274, 114086), (1372, 105937), (1421, 102284), (1508, 96383), (1967, 73892), (2548, 57043), (2639, 55076), (2842, 51142), (3653, 39788), (3934, 36946), (4459, 32596), (5278, 27538), (5684, 25571), (7306, 19894), (7868, 18473), (8149, 17836), (8918, 16298), (9947, 14612), (10556, 13769)]