153944648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2539}}^1$

素因数の和:2622

約数の個数: 64

約数和(自身を含む): 345643200

約数和(自身を除く): 191698552

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 143, 212, 286, 424, 572, 583, 689, 1144, 1166, 1378, 2332, 2539, 2756, 4664, 5078, 5512, 7579, 10156, 15158, 20312, 27929, 30316, 33007, 55858, 60632, 66014, 111716, 132028, 134567, 223432, 264056, 269134, 363077, 538268, 726154, 1076536, 1452308, 1480237, 1749371, 2904616, 2960474, 3498742, 5920948, 6997484, 11841896, 13994968, 19243081, 38486162, 76972324, 153944648]

約数ペア:

[(1, 153944648), (2, 76972324), (4, 38486162), (8, 19243081), (11, 13994968), (13, 11841896), (22, 6997484), (26, 5920948), (44, 3498742), (52, 2960474), (53, 2904616), (88, 1749371), (104, 1480237), (106, 1452308), (143, 1076536), (212, 726154), (286, 538268), (424, 363077), (572, 269134), (583, 264056), (689, 223432), (1144, 134567), (1166, 132028), (1378, 111716), (2332, 66014), (2539, 60632), (2756, 55858), (4664, 33007), (5078, 30316), (5512, 27929), (7579, 20312), (10156, 15158)]