148345912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 200018888

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 47, 52, 62, 88, 89, 94, 104, 124, 143, 178, 188, 248, 286, 341, 356, 376, 403, 517, 572, 611, 682, 712, 806, 979, 1034, 1144, 1157, 1222, 1364, 1457, 1612, 1958, 2068, 2314, 2444, 2728, 2759, 2914, 3224, 3916, 4136, 4183, 4433, 4628, 4888, 5518, 5828, 6721, 7832, 8366, 8866, 9256, 11036, 11656, 12727, 13442, 16027, 16732, 17732, 18941, 22072, 25454, 26884, 30349, 32054, 33464, 35464, 35867, 37882, 46013, 50908, 53768, 54379, 60698, 64108, 71734, 75764, 92026, 101816, 108758, 121396, 128216, 129673, 143468, 151528, 184052, 208351, 217516, 242792, 259346, 286936, 368104, 394537, 416702, 435032, 518692, 598169, 789074, 833404, 1037384, 1196338, 1426403, 1578148, 1666808, 1685749, 2392676, 2852806, 3156296, 3371498, 4785352, 5705612, 6742996, 11411224, 13485992, 18543239, 37086478, 74172956, 148345912]

約数ペア:

[(1, 148345912), (2, 74172956), (4, 37086478), (8, 18543239), (11, 13485992), (13, 11411224), (22, 6742996), (26, 5705612), (31, 4785352), (44, 3371498), (47, 3156296), (52, 2852806), (62, 2392676), (88, 1685749), (89, 1666808), (94, 1578148), (104, 1426403), (124, 1196338), (143, 1037384), (178, 833404), (188, 789074), (248, 598169), (286, 518692), (341, 435032), (356, 416702), (376, 394537), (403, 368104), (517, 286936), (572, 259346), (611, 242792), (682, 217516), (712, 208351), (806, 184052), (979, 151528), (1034, 143468), (1144, 129673), (1157, 128216), (1222, 121396), (1364, 108758), (1457, 101816), (1612, 92026), (1958, 75764), (2068, 71734), (2314, 64108), (2444, 60698), (2728, 54379), (2759, 53768), (2914, 50908), (3224, 46013), (3916, 37882), (4136, 35867), (4183, 35464), (4433, 33464), (4628, 32054), (4888, 30349), (5518, 26884), (5828, 25454), (6721, 22072), (7832, 18941), (8366, 17732), (8866, 16732), (9256, 16027), (11036, 13442), (11656, 12727)]