141802928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 306647040

約数和(自身を除く): 164844112

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 41, 62, 76, 82, 124, 152, 164, 248, 304, 328, 367, 496, 589, 656, 734, 779, 1178, 1271, 1468, 1558, 2356, 2542, 2936, 3116, 4712, 5084, 5872, 6232, 6973, 9424, 10168, 11377, 12464, 13946, 15047, 20336, 22754, 24149, 27892, 30094, 45508, 48298, 55784, 60188, 91016, 96596, 111568, 120376, 182032, 193192, 216163, 240752, 285893, 386384, 432326, 466457, 571786, 864652, 932914, 1143572, 1729304, 1865828, 2287144, 3458608, 3731656, 4574288, 7463312, 8862683, 17725366, 35450732, 70901464, 141802928]

約数ペア:

[(1, 141802928), (2, 70901464), (4, 35450732), (8, 17725366), (16, 8862683), (19, 7463312), (31, 4574288), (38, 3731656), (41, 3458608), (62, 2287144), (76, 1865828), (82, 1729304), (124, 1143572), (152, 932914), (164, 864652), (248, 571786), (304, 466457), (328, 432326), (367, 386384), (496, 285893), (589, 240752), (656, 216163), (734, 193192), (779, 182032), (1178, 120376), (1271, 111568), (1468, 96596), (1558, 91016), (2356, 60188), (2542, 55784), (2936, 48298), (3116, 45508), (4712, 30094), (5084, 27892), (5872, 24149), (6232, 22754), (6973, 20336), (9424, 15047), (10168, 13946), (11377, 12464)]