155827854

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1$

素因数の和:1719

約数の個数: 128

約数和(自身を含む): 448896000

約数和(自身を除く): 293068146

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1669, 1729, 2223, 2394, 2457, 3338, 3458, 3591, 4446, 4914, 5007, 5187, 6669, 7182, 10014, 10374, 11683, 13338, 15021, 15561, 21697, 23366, 30042, 31122, 31711, 35049, 43394, 45063, 46683, 63422, 65091, 70098, 90126, 93366, 95133, 105147, 130182, 151879, 190266, 195273, 210294, 221977, 285399, 303758, 315441, 390546, 412243, 443954, 455637, 570798, 585819, 630882, 665931, 824486, 856197, 911274, 1171638, 1236729, 1331862, 1366911, 1712394, 1997793, 2473458, 2733822, 2885701, 3710187, 3995586, 4100733, 5771402, 5993379, 7420374, 8201466, 8657103, 11130561, 11986758, 17314206, 22261122, 25971309, 51942618, 77913927, 155827854]

約数ペア:

[(1, 155827854), (2, 77913927), (3, 51942618), (6, 25971309), (7, 22261122), (9, 17314206), (13, 11986758), (14, 11130561), (18, 8657103), (19, 8201466), (21, 7420374), (26, 5993379), (27, 5771402), (38, 4100733), (39, 3995586), (42, 3710187), (54, 2885701), (57, 2733822), (63, 2473458), (78, 1997793), (91, 1712394), (114, 1366911), (117, 1331862), (126, 1236729), (133, 1171638), (171, 911274), (182, 856197), (189, 824486), (234, 665931), (247, 630882), (266, 585819), (273, 570798), (342, 455637), (351, 443954), (378, 412243), (399, 390546), (494, 315441), (513, 303758), (546, 285399), (702, 221977), (741, 210294), (798, 195273), (819, 190266), (1026, 151879), (1197, 130182), (1482, 105147), (1638, 95133), (1669, 93366), (1729, 90126), (2223, 70098), (2394, 65091), (2457, 63422), (3338, 46683), (3458, 45063), (3591, 43394), (4446, 35049), (4914, 31711), (5007, 31122), (5187, 30042), (6669, 23366), (7182, 21697), (10014, 15561), (10374, 15021), (11683, 13338)]