148705596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18691}}^1$

素因数の和:18731

約数の個数: 72

約数和(自身を含む): 428644944

約数和(自身を除く): 279939348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 18691, 37382, 56073, 74764, 112146, 168219, 224292, 242983, 317747, 336438, 485966, 635494, 672876, 728949, 953241, 971932, 1270988, 1457898, 1906482, 2186847, 2859723, 2915796, 3812964, 4130711, 4373694, 5719446, 8261422, 8747388, 11438892, 12392133, 16522844, 24784266, 37176399, 49568532, 74352798, 148705596]

約数ペア:

[(1, 148705596), (2, 74352798), (3, 49568532), (4, 37176399), (6, 24784266), (9, 16522844), (12, 12392133), (13, 11438892), (17, 8747388), (18, 8261422), (26, 5719446), (34, 4373694), (36, 4130711), (39, 3812964), (51, 2915796), (52, 2859723), (68, 2186847), (78, 1906482), (102, 1457898), (117, 1270988), (153, 971932), (156, 953241), (204, 728949), (221, 672876), (234, 635494), (306, 485966), (442, 336438), (468, 317747), (612, 242983), (663, 224292), (884, 168219), (1326, 112146), (1989, 74764), (2652, 56073), (3978, 37382), (7956, 18691)]