155251472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{439}}^1$

素因数の和:532

約数の個数: 60

約数和(自身を含む): 325068480

約数和(自身を除く): 169817008

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 439, 496, 713, 878, 961, 1426, 1756, 1922, 2852, 3512, 3844, 5704, 7024, 7688, 10097, 11408, 13609, 15376, 20194, 22103, 27218, 40388, 44206, 54436, 80776, 88412, 108872, 161552, 176824, 217744, 313007, 353648, 421879, 626014, 843758, 1252028, 1687516, 2504056, 3375032, 5008112, 6750064, 9703217, 19406434, 38812868, 77625736, 155251472]

約数ペア:

[(1, 155251472), (2, 77625736), (4, 38812868), (8, 19406434), (16, 9703217), (23, 6750064), (31, 5008112), (46, 3375032), (62, 2504056), (92, 1687516), (124, 1252028), (184, 843758), (248, 626014), (368, 421879), (439, 353648), (496, 313007), (713, 217744), (878, 176824), (961, 161552), (1426, 108872), (1756, 88412), (1922, 80776), (2852, 54436), (3512, 44206), (3844, 40388), (5704, 27218), (7024, 22103), (7688, 20194), (10097, 15376), (11408, 13609)]