154891548

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29269}}^1$

素因数の和:29296

約数の個数: 72

約数和(自身を含む): 467149200

約数和(自身を除く): 312257652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 29269, 58538, 87807, 117076, 175614, 204883, 263421, 351228, 409766, 526842, 614649, 790263, 819532, 1053684, 1229298, 1434181, 1580526, 1843947, 2458596, 2868362, 3161052, 3687894, 4302543, 5531841, 5736724, 7375788, 8605086, 11063682, 12907629, 17210172, 22127364, 25815258, 38722887, 51630516, 77445774, 154891548]

約数ペア:

[(1, 154891548), (2, 77445774), (3, 51630516), (4, 38722887), (6, 25815258), (7, 22127364), (9, 17210172), (12, 12907629), (14, 11063682), (18, 8605086), (21, 7375788), (27, 5736724), (28, 5531841), (36, 4302543), (42, 3687894), (49, 3161052), (54, 2868362), (63, 2458596), (84, 1843947), (98, 1580526), (108, 1434181), (126, 1229298), (147, 1053684), (189, 819532), (196, 790263), (252, 614649), (294, 526842), (378, 409766), (441, 351228), (588, 263421), (756, 204883), (882, 175614), (1323, 117076), (1764, 87807), (2646, 58538), (5292, 29269)]