157065086860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1\times {\mathrm{20117}}^1$

素因数の和:21703

約数の個数: 96

約数和(自身を含む): 375728274432

約数和(自身を除く): 218663187572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 1543, 2530, 3086, 5060, 6172, 7715, 15430, 16973, 20117, 30860, 33946, 35489, 40234, 67892, 70978, 80468, 84865, 100585, 141956, 169730, 177445, 201170, 221287, 339460, 354890, 390379, 402340, 442574, 462691, 709780, 780758, 885148, 925382, 1106435, 1561516, 1850764, 1951895, 2212870, 2313455, 3903790, 4425740, 4626910, 5089601, 7807580, 9253820, 10179202, 20358404, 25448005, 31040531, 50896010, 62081062, 101792020, 124162124, 155202655, 310405310, 341445841, 620810620, 682891682, 713932213, 1365783364, 1427864426, 1707229205, 2855728852, 3414458410, 3569661065, 6828916820, 7139322130, 7853254343, 14278644260, 15706508686, 31413017372, 39266271715, 78532543430, 157065086860]

約数ペア:

[(1, 157065086860), (2, 78532543430), (4, 39266271715), (5, 31413017372), (10, 15706508686), (11, 14278644260), (20, 7853254343), (22, 7139322130), (23, 6828916820), (44, 3569661065), (46, 3414458410), (55, 2855728852), (92, 1707229205), (110, 1427864426), (115, 1365783364), (220, 713932213), (230, 682891682), (253, 620810620), (460, 341445841), (506, 310405310), (1012, 155202655), (1265, 124162124), (1543, 101792020), (2530, 62081062), (3086, 50896010), (5060, 31040531), (6172, 25448005), (7715, 20358404), (15430, 10179202), (16973, 9253820), (20117, 7807580), (30860, 5089601), (33946, 4626910), (35489, 4425740), (40234, 3903790), (67892, 2313455), (70978, 2212870), (80468, 1951895), (84865, 1850764), (100585, 1561516), (141956, 1106435), (169730, 925382), (177445, 885148), (201170, 780758), (221287, 709780), (339460, 462691), (354890, 442574), (390379, 402340)]