158848950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 447315120

約数和(自身を除く): 288466170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 50, 53, 58, 65, 75, 78, 87, 106, 130, 145, 150, 159, 174, 195, 265, 290, 318, 325, 377, 390, 435, 530, 650, 689, 725, 754, 795, 870, 975, 1131, 1325, 1378, 1450, 1537, 1590, 1885, 1950, 2067, 2175, 2262, 2650, 2809, 3074, 3445, 3770, 3975, 4134, 4350, 4611, 5618, 5655, 6890, 7685, 7950, 8427, 9222, 9425, 10335, 11310, 14045, 15370, 16854, 17225, 18850, 19981, 20670, 23055, 28090, 28275, 34450, 36517, 38425, 39962, 42135, 46110, 51675, 56550, 59943, 70225, 73034, 76850, 81461, 84270, 99905, 103350, 109551, 115275, 119886, 140450, 162922, 182585, 199810, 210675, 219102, 230550, 244383, 299715, 365170, 407305, 421350, 488766, 499525, 547755, 599430, 814610, 912925, 999050, 1058993, 1095510, 1221915, 1498575, 1825850, 2036525, 2117986, 2443830, 2738775, 2997150, 3176979, 4073050, 5294965, 5477550, 6109575, 6353958, 10589930, 12219150, 15884895, 26474825, 31769790, 52949650, 79424475, 158848950]

約数ペア:

[(1, 158848950), (2, 79424475), (3, 52949650), (5, 31769790), (6, 26474825), (10, 15884895), (13, 12219150), (15, 10589930), (25, 6353958), (26, 6109575), (29, 5477550), (30, 5294965), (39, 4073050), (50, 3176979), (53, 2997150), (58, 2738775), (65, 2443830), (75, 2117986), (78, 2036525), (87, 1825850), (106, 1498575), (130, 1221915), (145, 1095510), (150, 1058993), (159, 999050), (174, 912925), (195, 814610), (265, 599430), (290, 547755), (318, 499525), (325, 488766), (377, 421350), (390, 407305), (435, 365170), (530, 299715), (650, 244383), (689, 230550), (725, 219102), (754, 210675), (795, 199810), (870, 182585), (975, 162922), (1131, 140450), (1325, 119886), (1378, 115275), (1450, 109551), (1537, 103350), (1590, 99905), (1885, 84270), (1950, 81461), (2067, 76850), (2175, 73034), (2262, 70225), (2650, 59943), (2809, 56550), (3074, 51675), (3445, 46110), (3770, 42135), (3975, 39962), (4134, 38425), (4350, 36517), (4611, 34450), (5618, 28275), (5655, 28090), (6890, 23055), (7685, 20670), (7950, 19981), (8427, 18850), (9222, 17225), (9425, 16854), (10335, 15370), (11310, 14045)]