142238512

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1358

約数の個数: 60

約数和(自身を含む): 305933544

約数和(自身を除く): 163695032

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 169, 208, 328, 338, 533, 656, 676, 1066, 1283, 1352, 2132, 2566, 2704, 4264, 5132, 6929, 8528, 10264, 13858, 16679, 20528, 27716, 33358, 52603, 55432, 66716, 105206, 110864, 133432, 210412, 216827, 266864, 420824, 433654, 683839, 841648, 867308, 1367678, 1734616, 2735356, 3469232, 5470712, 8889907, 10941424, 17779814, 35559628, 71119256, 142238512]

約数ペア:

[(1, 142238512), (2, 71119256), (4, 35559628), (8, 17779814), (13, 10941424), (16, 8889907), (26, 5470712), (41, 3469232), (52, 2735356), (82, 1734616), (104, 1367678), (164, 867308), (169, 841648), (208, 683839), (328, 433654), (338, 420824), (533, 266864), (656, 216827), (676, 210412), (1066, 133432), (1283, 110864), (1352, 105206), (2132, 66716), (2566, 55432), (2704, 52603), (4264, 33358), (5132, 27716), (6929, 20528), (8528, 16679), (10264, 13858)]