168211332

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7933}}^1$

素因数の和:7993

約数の個数: 72

約数和(自身を含む): 462076160

約数和(自身を除く): 293864828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 7933, 10602, 15866, 21204, 23799, 31732, 47598, 71397, 95196, 142794, 150727, 245923, 285588, 301454, 452181, 491846, 602908, 737769, 904362, 983692, 1356543, 1475538, 1808724, 2213307, 2713086, 2951076, 4426614, 4672537, 5426172, 8853228, 9345074, 14017611, 18690148, 28035222, 42052833, 56070444, 84105666, 168211332]

約数ペア:

[(1, 168211332), (2, 84105666), (3, 56070444), (4, 42052833), (6, 28035222), (9, 18690148), (12, 14017611), (18, 9345074), (19, 8853228), (31, 5426172), (36, 4672537), (38, 4426614), (57, 2951076), (62, 2713086), (76, 2213307), (93, 1808724), (114, 1475538), (124, 1356543), (171, 983692), (186, 904362), (228, 737769), (279, 602908), (342, 491846), (372, 452181), (558, 301454), (589, 285588), (684, 245923), (1116, 150727), (1178, 142794), (1767, 95196), (2356, 71397), (3534, 47598), (5301, 31732), (7068, 23799), (7933, 21204), (10602, 15866)]