145280772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:818

約数の個数: 144

約数和(自身を含む): 460026112

約数和(自身を除く): 314745340

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, 727, 732, 793, 819, 854, 1092, 1098, 1281, 1454, 1586, 1638, 1708, 2181, 2196, 2379, 2562, 2908, 3172, 3276, 3843, 4362, 4758, 5089, 5124, 5551, 6543, 7137, 7686, 8724, 9451, 9516, 10178, 11102, 13086, 14274, 15267, 15372, 16653, 18902, 20356, 22204, 26172, 28353, 28548, 30534, 33306, 37804, 44347, 45801, 49959, 56706, 61068, 66157, 66612, 85059, 88694, 91602, 99918, 113412, 132314, 133041, 170118, 177388, 183204, 198471, 199836, 264628, 266082, 310429, 340236, 396942, 399123, 532164, 576511, 595413, 620858, 793884, 798246, 931287, 1153022, 1190826, 1241716, 1596492, 1729533, 1862574, 2306044, 2381652, 2793861, 3459066, 3725148, 4035577, 5188599, 5587722, 6918132, 8071154, 10377198, 11175444, 12106731, 16142308, 20754396, 24213462, 36320193, 48426924, 72640386, 145280772]

約数ペア:

[(1, 145280772), (2, 72640386), (3, 48426924), (4, 36320193), (6, 24213462), (7, 20754396), (9, 16142308), (12, 12106731), (13, 11175444), (14, 10377198), (18, 8071154), (21, 6918132), (26, 5587722), (28, 5188599), (36, 4035577), (39, 3725148), (42, 3459066), (52, 2793861), (61, 2381652), (63, 2306044), (78, 1862574), (84, 1729533), (91, 1596492), (117, 1241716), (122, 1190826), (126, 1153022), (156, 931287), (182, 798246), (183, 793884), (234, 620858), (244, 595413), (252, 576511), (273, 532164), (364, 399123), (366, 396942), (427, 340236), (468, 310429), (546, 266082), (549, 264628), (727, 199836), (732, 198471), (793, 183204), (819, 177388), (854, 170118), (1092, 133041), (1098, 132314), (1281, 113412), (1454, 99918), (1586, 91602), (1638, 88694), (1708, 85059), (2181, 66612), (2196, 66157), (2379, 61068), (2562, 56706), (2908, 49959), (3172, 45801), (3276, 44347), (3843, 37804), (4362, 33306), (4758, 30534), (5089, 28548), (5124, 28353), (5551, 26172), (6543, 22204), (7137, 20356), (7686, 18902), (8724, 16653), (9451, 15372), (9516, 15267), (10178, 14274), (11102, 13086)]