157640184

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9907}}^1$

素因数の和:9949

約数の個数: 96

約数和(自身を含む): 486879120

約数和(自身を除く): 329238936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 9907, 15912, 19814, 29721, 39628, 59442, 79256, 89163, 118884, 128791, 168419, 178326, 237768, 257582, 336838, 356652, 386373, 505257, 515164, 673676, 713304, 772746, 1010514, 1030328, 1159119, 1347352, 1515771, 1545492, 2021028, 2189447, 2318238, 3031542, 3090984, 4042056, 4378894, 4636476, 6063084, 6568341, 8757788, 9272952, 12126168, 13136682, 17515576, 19705023, 26273364, 39410046, 52546728, 78820092, 157640184]

約数ペア:

[(1, 157640184), (2, 78820092), (3, 52546728), (4, 39410046), (6, 26273364), (8, 19705023), (9, 17515576), (12, 13136682), (13, 12126168), (17, 9272952), (18, 8757788), (24, 6568341), (26, 6063084), (34, 4636476), (36, 4378894), (39, 4042056), (51, 3090984), (52, 3031542), (68, 2318238), (72, 2189447), (78, 2021028), (102, 1545492), (104, 1515771), (117, 1347352), (136, 1159119), (153, 1030328), (156, 1010514), (204, 772746), (221, 713304), (234, 673676), (306, 515164), (312, 505257), (408, 386373), (442, 356652), (468, 336838), (612, 257582), (663, 237768), (884, 178326), (936, 168419), (1224, 128791), (1326, 118884), (1768, 89163), (1989, 79256), (2652, 59442), (3978, 39628), (5304, 29721), (7956, 19814), (9907, 15912)]