147441580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1727

約数の個数: 96

約数和(自身を含む): 375717888

約数和(自身を除く): 228276308

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 143, 155, 220, 260, 286, 310, 341, 403, 572, 620, 682, 715, 806, 1364, 1430, 1612, 1663, 1705, 2015, 2860, 3326, 3410, 4030, 4433, 6652, 6820, 8060, 8315, 8866, 16630, 17732, 18293, 21619, 22165, 33260, 36586, 43238, 44330, 51553, 73172, 86476, 88660, 91465, 103106, 108095, 182930, 206212, 216190, 237809, 257765, 365860, 432380, 475618, 515530, 567083, 670189, 951236, 1031060, 1134166, 1189045, 1340378, 2268332, 2378090, 2680756, 2835415, 3350945, 4756180, 5670830, 6701890, 7372079, 11341660, 13403780, 14744158, 29488316, 36860395, 73720790, 147441580]

約数ペア:

[(1, 147441580), (2, 73720790), (4, 36860395), (5, 29488316), (10, 14744158), (11, 13403780), (13, 11341660), (20, 7372079), (22, 6701890), (26, 5670830), (31, 4756180), (44, 3350945), (52, 2835415), (55, 2680756), (62, 2378090), (65, 2268332), (110, 1340378), (124, 1189045), (130, 1134166), (143, 1031060), (155, 951236), (220, 670189), (260, 567083), (286, 515530), (310, 475618), (341, 432380), (403, 365860), (572, 257765), (620, 237809), (682, 216190), (715, 206212), (806, 182930), (1364, 108095), (1430, 103106), (1612, 91465), (1663, 88660), (1705, 86476), (2015, 73172), (2860, 51553), (3326, 44330), (3410, 43238), (4030, 36586), (4433, 33260), (6652, 22165), (6820, 21619), (8060, 18293), (8315, 17732), (8866, 16630)]