146722256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15569}}^1$

素因数の和:15627

約数の個数: 40

約数和(自身を含む): 308908800

約数和(自身を除く): 162186544

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 15569, 31138, 62276, 124552, 249104, 295811, 482639, 591622, 965278, 1183244, 1930556, 2366488, 3861112, 4732976, 7722224, 9170141, 18340282, 36680564, 73361128, 146722256]

約数ペア:

[(1, 146722256), (2, 73361128), (4, 36680564), (8, 18340282), (16, 9170141), (19, 7722224), (31, 4732976), (38, 3861112), (62, 2366488), (76, 1930556), (124, 1183244), (152, 965278), (248, 591622), (304, 482639), (496, 295811), (589, 249104), (1178, 124552), (2356, 62276), (4712, 31138), (9424, 15569)]