158309970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:696

約数の個数: 128

約数和(自身を含む): 473001984

約数和(自身を除く): 314692014

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 103, 105, 130, 182, 195, 206, 210, 273, 309, 390, 455, 515, 546, 563, 618, 721, 910, 1030, 1126, 1339, 1365, 1442, 1545, 1689, 2163, 2678, 2730, 2815, 3090, 3378, 3605, 3941, 4017, 4326, 5630, 6695, 7210, 7319, 7882, 8034, 8445, 9373, 10815, 11823, 13390, 14638, 16890, 18746, 19705, 20085, 21630, 21957, 23646, 28119, 36595, 39410, 40170, 43914, 46865, 51233, 56238, 57989, 59115, 73190, 93730, 102466, 109785, 115978, 118230, 140595, 153699, 173967, 219570, 256165, 281190, 289945, 307398, 347934, 405923, 512330, 579890, 753857, 768495, 811846, 869835, 1217769, 1507714, 1536990, 1739670, 2029615, 2261571, 2435538, 3769285, 4059230, 4523142, 5276999, 6088845, 7538570, 10553998, 11307855, 12177690, 15830997, 22615710, 26384995, 31661994, 52769990, 79154985, 158309970]

約数ペア:

[(1, 158309970), (2, 79154985), (3, 52769990), (5, 31661994), (6, 26384995), (7, 22615710), (10, 15830997), (13, 12177690), (14, 11307855), (15, 10553998), (21, 7538570), (26, 6088845), (30, 5276999), (35, 4523142), (39, 4059230), (42, 3769285), (65, 2435538), (70, 2261571), (78, 2029615), (91, 1739670), (103, 1536990), (105, 1507714), (130, 1217769), (182, 869835), (195, 811846), (206, 768495), (210, 753857), (273, 579890), (309, 512330), (390, 405923), (455, 347934), (515, 307398), (546, 289945), (563, 281190), (618, 256165), (721, 219570), (910, 173967), (1030, 153699), (1126, 140595), (1339, 118230), (1365, 115978), (1442, 109785), (1545, 102466), (1689, 93730), (2163, 73190), (2678, 59115), (2730, 57989), (2815, 56238), (3090, 51233), (3378, 46865), (3605, 43914), (3941, 40170), (4017, 39410), (4326, 36595), (5630, 28119), (6695, 23646), (7210, 21957), (7319, 21630), (7882, 20085), (8034, 19705), (8445, 18746), (9373, 16890), (10815, 14638), (11823, 13390)]