157981950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{50153}}^1$

素因数の和:50178

約数の個数: 72

約数和(自身を含む): 485089488

約数和(自身を除く): 327107538

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 50153, 100306, 150459, 250765, 300918, 351071, 451377, 501530, 702142, 752295, 902754, 1053213, 1253825, 1504590, 1755355, 2106426, 2256885, 2507650, 3159639, 3510710, 3761475, 4513770, 5266065, 6319278, 7522950, 8776775, 10532130, 11284425, 15798195, 17553550, 22568850, 26330325, 31596390, 52660650, 78990975, 157981950]

約数ペア:

[(1, 157981950), (2, 78990975), (3, 52660650), (5, 31596390), (6, 26330325), (7, 22568850), (9, 17553550), (10, 15798195), (14, 11284425), (15, 10532130), (18, 8776775), (21, 7522950), (25, 6319278), (30, 5266065), (35, 4513770), (42, 3761475), (45, 3510710), (50, 3159639), (63, 2507650), (70, 2256885), (75, 2106426), (90, 1755355), (105, 1504590), (126, 1253825), (150, 1053213), (175, 902754), (210, 752295), (225, 702142), (315, 501530), (350, 451377), (450, 351071), (525, 300918), (630, 250765), (1050, 150459), (1575, 100306), (3150, 50153)]