156073840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 415973376

約数和(自身を除く): 259899536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 47, 52, 62, 65, 80, 94, 103, 104, 124, 130, 155, 188, 206, 208, 235, 248, 260, 310, 376, 403, 412, 470, 496, 515, 520, 611, 620, 752, 806, 824, 940, 1030, 1040, 1222, 1240, 1339, 1457, 1612, 1648, 1880, 2015, 2060, 2444, 2480, 2678, 2914, 3055, 3193, 3224, 3760, 4030, 4120, 4841, 4888, 5356, 5828, 6110, 6386, 6448, 6695, 7285, 8060, 8240, 9682, 9776, 10712, 11656, 12220, 12772, 13390, 14570, 15965, 16120, 18941, 19364, 21424, 23312, 24205, 24440, 25544, 26780, 29140, 31930, 32240, 37882, 38728, 41509, 48410, 48880, 51088, 53560, 58280, 62933, 63860, 75764, 77456, 83018, 94705, 96820, 107120, 116560, 125866, 127720, 150071, 151528, 166036, 189410, 193640, 207545, 251732, 255440, 300142, 303056, 314665, 332072, 378820, 387280, 415090, 503464, 600284, 629330, 664144, 750355, 757640, 830180, 1006928, 1200568, 1258660, 1500710, 1515280, 1660360, 1950923, 2401136, 2517320, 3001420, 3320720, 3901846, 5034640, 6002840, 7803692, 9754615, 12005680, 15607384, 19509230, 31214768, 39018460, 78036920, 156073840]

約数ペア:

[(1, 156073840), (2, 78036920), (4, 39018460), (5, 31214768), (8, 19509230), (10, 15607384), (13, 12005680), (16, 9754615), (20, 7803692), (26, 6002840), (31, 5034640), (40, 3901846), (47, 3320720), (52, 3001420), (62, 2517320), (65, 2401136), (80, 1950923), (94, 1660360), (103, 1515280), (104, 1500710), (124, 1258660), (130, 1200568), (155, 1006928), (188, 830180), (206, 757640), (208, 750355), (235, 664144), (248, 629330), (260, 600284), (310, 503464), (376, 415090), (403, 387280), (412, 378820), (470, 332072), (496, 314665), (515, 303056), (520, 300142), (611, 255440), (620, 251732), (752, 207545), (806, 193640), (824, 189410), (940, 166036), (1030, 151528), (1040, 150071), (1222, 127720), (1240, 125866), (1339, 116560), (1457, 107120), (1612, 96820), (1648, 94705), (1880, 83018), (2015, 77456), (2060, 75764), (2444, 63860), (2480, 62933), (2678, 58280), (2914, 53560), (3055, 51088), (3193, 48880), (3224, 48410), (3760, 41509), (4030, 38728), (4120, 37882), (4841, 32240), (4888, 31930), (5356, 29140), (5828, 26780), (6110, 25544), (6386, 24440), (6448, 24205), (6695, 23312), (7285, 21424), (8060, 19364), (8240, 18941), (9682, 16120), (9776, 15965), (10712, 14570), (11656, 13390), (12220, 12772)]