139450932

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9907}}^1$

素因数の和:9957

約数の個数: 72

約数和(自身を含む): 389503296

約数和(自身を除く): 250052364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 4692, 7038, 9907, 14076, 19814, 29721, 39628, 59442, 89163, 118884, 168419, 178326, 227861, 336838, 356652, 455722, 505257, 673676, 683583, 911444, 1010514, 1367166, 1515771, 2021028, 2050749, 2734332, 3031542, 3873637, 4101498, 6063084, 7747274, 8202996, 11620911, 15494548, 23241822, 34862733, 46483644, 69725466, 139450932]

約数ペア:

[(1, 139450932), (2, 69725466), (3, 46483644), (4, 34862733), (6, 23241822), (9, 15494548), (12, 11620911), (17, 8202996), (18, 7747274), (23, 6063084), (34, 4101498), (36, 3873637), (46, 3031542), (51, 2734332), (68, 2050749), (69, 2021028), (92, 1515771), (102, 1367166), (138, 1010514), (153, 911444), (204, 683583), (207, 673676), (276, 505257), (306, 455722), (391, 356652), (414, 336838), (612, 227861), (782, 178326), (828, 168419), (1173, 118884), (1564, 89163), (2346, 59442), (3519, 39628), (4692, 29721), (7038, 19814), (9907, 14076)]