156950397890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{437273}}^1$

素因数の和:437555

約数の個数: 64

約数和(自身を含む): 333223777152

約数和(自身を除く): 176273379262

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 251, 286, 502, 715, 1255, 1430, 2510, 2761, 3263, 5522, 6526, 13805, 16315, 27610, 32630, 35893, 71786, 179465, 358930, 437273, 874546, 2186365, 4372730, 4810003, 5684549, 9620006, 11369098, 24050015, 28422745, 48100030, 56845490, 62530039, 109755523, 125060078, 219511046, 312650195, 548777615, 625300390, 1097555230, 1207310753, 1426821799, 2414621506, 2853643598, 6036553765, 7134108995, 12073107530, 14268217990, 15695039789, 31390079578, 78475198945, 156950397890]

約数ペア:

[(1, 156950397890), (2, 78475198945), (5, 31390079578), (10, 15695039789), (11, 14268217990), (13, 12073107530), (22, 7134108995), (26, 6036553765), (55, 2853643598), (65, 2414621506), (110, 1426821799), (130, 1207310753), (143, 1097555230), (251, 625300390), (286, 548777615), (502, 312650195), (715, 219511046), (1255, 125060078), (1430, 109755523), (2510, 62530039), (2761, 56845490), (3263, 48100030), (5522, 28422745), (6526, 24050015), (13805, 11369098), (16315, 9620006), (27610, 5684549), (32630, 4810003), (35893, 4372730), (71786, 2186365), (179465, 874546), (358930, 437273)]