156936019430

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{7307}}^1$

素因数の和:7769

約数の個数: 64

約数和(自身を含む): 290376539712

約数和(自身を除く): 133440520282

約数列:

[1, 2, 5, 10, 61, 122, 137, 257, 274, 305, 514, 610, 685, 1285, 1370, 2570, 7307, 8357, 14614, 15677, 16714, 31354, 35209, 36535, 41785, 70418, 73070, 78385, 83570, 156770, 176045, 352090, 445727, 891454, 1001059, 1877899, 2002118, 2147749, 2228635, 3755798, 4295498, 4457270, 5005295, 9389495, 10010590, 10738745, 18778990, 21477490, 61064599, 114551839, 122129198, 229103678, 257272163, 305322995, 514544326, 572759195, 610645990, 1145518390, 1286360815, 2572721630, 15693601943, 31387203886, 78468009715, 156936019430]

約数ペア:

[(1, 156936019430), (2, 78468009715), (5, 31387203886), (10, 15693601943), (61, 2572721630), (122, 1286360815), (137, 1145518390), (257, 610645990), (274, 572759195), (305, 514544326), (514, 305322995), (610, 257272163), (685, 229103678), (1285, 122129198), (1370, 114551839), (2570, 61064599), (7307, 21477490), (8357, 18778990), (14614, 10738745), (15677, 10010590), (16714, 9389495), (31354, 5005295), (35209, 4457270), (36535, 4295498), (41785, 3755798), (70418, 2228635), (73070, 2147749), (78385, 2002118), (83570, 1877899), (156770, 1001059), (176045, 891454), (352090, 445727)]