154391244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1143

約数の個数: 96

約数和(自身を含む): 433305600

約数和(自身を除く): 278914356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 61, 84, 87, 116, 122, 174, 183, 203, 244, 348, 366, 406, 427, 609, 732, 812, 854, 1039, 1218, 1281, 1708, 1769, 2078, 2436, 2562, 3117, 3538, 4156, 5124, 5307, 6234, 7076, 7273, 10614, 12383, 12468, 14546, 21228, 21819, 24766, 29092, 30131, 37149, 43638, 49532, 60262, 63379, 74298, 87276, 90393, 120524, 126758, 148596, 180786, 190137, 210917, 253516, 361572, 380274, 421834, 443653, 632751, 760548, 843668, 887306, 1265502, 1330959, 1774612, 1837991, 2531004, 2661918, 3675982, 5323836, 5513973, 7351964, 11027946, 12865937, 22055892, 25731874, 38597811, 51463748, 77195622, 154391244]

約数ペア:

[(1, 154391244), (2, 77195622), (3, 51463748), (4, 38597811), (6, 25731874), (7, 22055892), (12, 12865937), (14, 11027946), (21, 7351964), (28, 5513973), (29, 5323836), (42, 3675982), (58, 2661918), (61, 2531004), (84, 1837991), (87, 1774612), (116, 1330959), (122, 1265502), (174, 887306), (183, 843668), (203, 760548), (244, 632751), (348, 443653), (366, 421834), (406, 380274), (427, 361572), (609, 253516), (732, 210917), (812, 190137), (854, 180786), (1039, 148596), (1218, 126758), (1281, 120524), (1708, 90393), (1769, 87276), (2078, 74298), (2436, 63379), (2562, 60262), (3117, 49532), (3538, 43638), (4156, 37149), (5124, 30131), (5307, 29092), (6234, 24766), (7076, 21819), (7273, 21228), (10614, 14546), (12383, 12468)]