158113020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 144

約数和(自身を含む): 495839232

約数和(自身を除く): 337726212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 169, 186, 195, 260, 310, 338, 372, 390, 403, 465, 503, 507, 620, 676, 780, 806, 845, 930, 1006, 1014, 1209, 1509, 1612, 1690, 1860, 2012, 2015, 2028, 2418, 2515, 2535, 3018, 3380, 4030, 4836, 5030, 5070, 5239, 6036, 6045, 6539, 7545, 8060, 10060, 10140, 10478, 12090, 13078, 15090, 15593, 15717, 19617, 20956, 24180, 26156, 26195, 30180, 31186, 31434, 32695, 39234, 46779, 52390, 62372, 62868, 65390, 77965, 78468, 78585, 85007, 93558, 98085, 104780, 130780, 155930, 157170, 170014, 187116, 196170, 202709, 233895, 255021, 311860, 314340, 340028, 392340, 405418, 425035, 467790, 510042, 608127, 810836, 850070, 935580, 1013545, 1020084, 1216254, 1275105, 1700140, 2027090, 2432508, 2550210, 2635217, 3040635, 4054180, 5100420, 5270434, 6081270, 7905651, 10540868, 12162540, 13176085, 15811302, 26352170, 31622604, 39528255, 52704340, 79056510, 158113020]

約数ペア:

[(1, 158113020), (2, 79056510), (3, 52704340), (4, 39528255), (5, 31622604), (6, 26352170), (10, 15811302), (12, 13176085), (13, 12162540), (15, 10540868), (20, 7905651), (26, 6081270), (30, 5270434), (31, 5100420), (39, 4054180), (52, 3040635), (60, 2635217), (62, 2550210), (65, 2432508), (78, 2027090), (93, 1700140), (124, 1275105), (130, 1216254), (155, 1020084), (156, 1013545), (169, 935580), (186, 850070), (195, 810836), (260, 608127), (310, 510042), (338, 467790), (372, 425035), (390, 405418), (403, 392340), (465, 340028), (503, 314340), (507, 311860), (620, 255021), (676, 233895), (780, 202709), (806, 196170), (845, 187116), (930, 170014), (1006, 157170), (1014, 155930), (1209, 130780), (1509, 104780), (1612, 98085), (1690, 93558), (1860, 85007), (2012, 78585), (2015, 78468), (2028, 77965), (2418, 65390), (2515, 62868), (2535, 62372), (3018, 52390), (3380, 46779), (4030, 39234), (4836, 32695), (5030, 31434), (5070, 31186), (5239, 30180), (6036, 26195), (6045, 26156), (6539, 24180), (7545, 20956), (8060, 19617), (10060, 15717), (10140, 15593), (10478, 15090), (12090, 13078)]