131538084

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 333849600

約数和(自身を除く): 202311516

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 89, 93, 116, 124, 137, 174, 178, 186, 267, 274, 348, 356, 372, 411, 534, 548, 822, 899, 1068, 1644, 1798, 2581, 2697, 2759, 3596, 3973, 4247, 5162, 5394, 5518, 7743, 7946, 8277, 8494, 10324, 10788, 11036, 11919, 12193, 12741, 15486, 15892, 16554, 16988, 23838, 24386, 25482, 30972, 33108, 36579, 47676, 48772, 50964, 73158, 80011, 123163, 146316, 160022, 240033, 246326, 320044, 353597, 369489, 377983, 480066, 492652, 707194, 738978, 755966, 960132, 1060791, 1133949, 1414388, 1477956, 1511932, 2121582, 2267898, 4243164, 4535796, 10961507, 21923014, 32884521, 43846028, 65769042, 131538084]

約数ペア:

[(1, 131538084), (2, 65769042), (3, 43846028), (4, 32884521), (6, 21923014), (12, 10961507), (29, 4535796), (31, 4243164), (58, 2267898), (62, 2121582), (87, 1511932), (89, 1477956), (93, 1414388), (116, 1133949), (124, 1060791), (137, 960132), (174, 755966), (178, 738978), (186, 707194), (267, 492652), (274, 480066), (348, 377983), (356, 369489), (372, 353597), (411, 320044), (534, 246326), (548, 240033), (822, 160022), (899, 146316), (1068, 123163), (1644, 80011), (1798, 73158), (2581, 50964), (2697, 48772), (2759, 47676), (3596, 36579), (3973, 33108), (4247, 30972), (5162, 25482), (5394, 24386), (5518, 23838), (7743, 16988), (7946, 16554), (8277, 15892), (8494, 15486), (10324, 12741), (10788, 12193), (11036, 11919)]