189142902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 457119936

約数和(自身を除く): 267977034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 101, 106, 117, 151, 159, 202, 234, 302, 303, 318, 453, 477, 606, 689, 906, 909, 954, 1313, 1359, 1378, 1818, 1963, 2067, 2626, 2718, 3926, 3939, 4134, 5353, 5889, 6201, 7878, 8003, 10706, 11778, 11817, 12402, 15251, 16006, 16059, 17667, 23634, 24009, 30502, 32118, 35334, 45753, 48018, 48177, 69589, 72027, 91506, 96354, 104039, 137259, 139178, 144054, 198263, 208078, 208767, 274518, 312117, 396526, 417534, 594789, 624234, 626301, 808303, 936351, 1189578, 1252602, 1616606, 1784367, 1872702, 2424909, 3568734, 4849818, 7274727, 10507939, 14549454, 21015878, 31523817, 63047634, 94571451, 189142902]

約数ペア:

[(1, 189142902), (2, 94571451), (3, 63047634), (6, 31523817), (9, 21015878), (13, 14549454), (18, 10507939), (26, 7274727), (39, 4849818), (53, 3568734), (78, 2424909), (101, 1872702), (106, 1784367), (117, 1616606), (151, 1252602), (159, 1189578), (202, 936351), (234, 808303), (302, 626301), (303, 624234), (318, 594789), (453, 417534), (477, 396526), (606, 312117), (689, 274518), (906, 208767), (909, 208078), (954, 198263), (1313, 144054), (1359, 139178), (1378, 137259), (1818, 104039), (1963, 96354), (2067, 91506), (2626, 72027), (2718, 69589), (3926, 48177), (3939, 48018), (4134, 45753), (5353, 35334), (5889, 32118), (6201, 30502), (7878, 24009), (8003, 23634), (10706, 17667), (11778, 16059), (11817, 16006), (12402, 15251)]