157470256962

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{1109}}^1\times {\mathrm{17807}}^1$

素因数の和:19367

約数の個数: 48

約数和(自身を含む): 342283294080

約数和(自身を除く): 184813037118

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1109, 1329, 2218, 2658, 3327, 3987, 6654, 7974, 9981, 17807, 19962, 35614, 53421, 106842, 160263, 320526, 491287, 982574, 1473861, 2947722, 4421583, 7888501, 8843166, 15777002, 19747963, 23665503, 39495926, 47331006, 59243889, 70996509, 118487778, 141993018, 177731667, 355463334, 8748347609, 17496695218, 26245042827, 52490085654, 78735128481, 157470256962]

約数ペア:

[(1, 157470256962), (2, 78735128481), (3, 52490085654), (6, 26245042827), (9, 17496695218), (18, 8748347609), (443, 355463334), (886, 177731667), (1109, 141993018), (1329, 118487778), (2218, 70996509), (2658, 59243889), (3327, 47331006), (3987, 39495926), (6654, 23665503), (7974, 19747963), (9981, 15777002), (17807, 8843166), (19962, 7888501), (35614, 4421583), (53421, 2947722), (106842, 1473861), (160263, 982574), (320526, 491287)]