138791712

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 379814400

約数和(自身を除く): 241022688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 149, 186, 248, 298, 313, 372, 447, 496, 596, 626, 744, 894, 939, 992, 1192, 1252, 1488, 1788, 1878, 2384, 2504, 2976, 3576, 3756, 4619, 4768, 5008, 7152, 7512, 9238, 9703, 10016, 13857, 14304, 15024, 18476, 19406, 27714, 29109, 30048, 36952, 38812, 46637, 55428, 58218, 73904, 77624, 93274, 110856, 116436, 139911, 147808, 155248, 186548, 221712, 232872, 279822, 310496, 373096, 443424, 465744, 559644, 746192, 931488, 1119288, 1445747, 1492384, 2238576, 2891494, 4337241, 4477152, 5782988, 8674482, 11565976, 17348964, 23131952, 34697928, 46263904, 69395856, 138791712]

約数ペア:

[(1, 138791712), (2, 69395856), (3, 46263904), (4, 34697928), (6, 23131952), (8, 17348964), (12, 11565976), (16, 8674482), (24, 5782988), (31, 4477152), (32, 4337241), (48, 2891494), (62, 2238576), (93, 1492384), (96, 1445747), (124, 1119288), (149, 931488), (186, 746192), (248, 559644), (298, 465744), (313, 443424), (372, 373096), (447, 310496), (496, 279822), (596, 232872), (626, 221712), (744, 186548), (894, 155248), (939, 147808), (992, 139911), (1192, 116436), (1252, 110856), (1488, 93274), (1788, 77624), (1878, 73904), (2384, 58218), (2504, 55428), (2976, 46637), (3576, 38812), (3756, 36952), (4619, 30048), (4768, 29109), (5008, 27714), (7152, 19406), (7512, 18476), (9238, 15024), (9703, 14304), (10016, 13857)]