158793180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 553943040

約数和(自身を除く): 395149860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 127, 130, 140, 156, 182, 195, 210, 229, 254, 260, 273, 364, 381, 390, 420, 455, 458, 508, 546, 635, 687, 762, 780, 889, 910, 916, 1092, 1145, 1270, 1365, 1374, 1524, 1603, 1651, 1778, 1820, 1905, 2290, 2540, 2667, 2730, 2748, 2977, 3206, 3302, 3435, 3556, 3810, 4445, 4580, 4809, 4953, 5334, 5460, 5954, 6412, 6604, 6870, 7620, 8015, 8255, 8890, 8931, 9618, 9906, 10668, 11557, 11908, 13335, 13740, 14885, 16030, 16510, 17780, 17862, 19236, 19812, 20839, 23114, 24045, 24765, 26670, 29083, 29770, 32060, 33020, 34671, 35724, 41678, 44655, 46228, 48090, 49530, 53340, 57785, 58166, 59540, 62517, 69342, 83356, 87249, 89310, 96180, 99060, 104195, 115570, 116332, 125034, 138684, 145415, 173355, 174498, 178620, 203581, 208390, 231140, 250068, 290830, 312585, 346710, 348996, 378079, 407162, 416780, 436245, 581660, 610743, 625170, 693420, 756158, 814324, 872490, 1017905, 1134237, 1221486, 1250340, 1512316, 1744980, 1890395, 2035810, 2268474, 2442972, 2646553, 3053715, 3780790, 4071620, 4536948, 5293106, 5671185, 6107430, 7561580, 7939659, 10586212, 11342370, 12214860, 13232765, 15879318, 22684740, 26465530, 31758636, 39698295, 52931060, 79396590, 158793180]

約数ペア:

[(1, 158793180), (2, 79396590), (3, 52931060), (4, 39698295), (5, 31758636), (6, 26465530), (7, 22684740), (10, 15879318), (12, 13232765), (13, 12214860), (14, 11342370), (15, 10586212), (20, 7939659), (21, 7561580), (26, 6107430), (28, 5671185), (30, 5293106), (35, 4536948), (39, 4071620), (42, 3780790), (52, 3053715), (60, 2646553), (65, 2442972), (70, 2268474), (78, 2035810), (84, 1890395), (91, 1744980), (105, 1512316), (127, 1250340), (130, 1221486), (140, 1134237), (156, 1017905), (182, 872490), (195, 814324), (210, 756158), (229, 693420), (254, 625170), (260, 610743), (273, 581660), (364, 436245), (381, 416780), (390, 407162), (420, 378079), (455, 348996), (458, 346710), (508, 312585), (546, 290830), (635, 250068), (687, 231140), (762, 208390), (780, 203581), (889, 178620), (910, 174498), (916, 173355), (1092, 145415), (1145, 138684), (1270, 125034), (1365, 116332), (1374, 115570), (1524, 104195), (1603, 99060), (1651, 96180), (1778, 89310), (1820, 87249), (1905, 83356), (2290, 69342), (2540, 62517), (2667, 59540), (2730, 58166), (2748, 57785), (2977, 53340), (3206, 49530), (3302, 48090), (3435, 46228), (3556, 44655), (3810, 41678), (4445, 35724), (4580, 34671), (4809, 33020), (4953, 32060), (5334, 29770), (5460, 29083), (5954, 26670), (6412, 24765), (6604, 24045), (6870, 23114), (7620, 20839), (8015, 19812), (8255, 19236), (8890, 17862), (8931, 17780), (9618, 16510), (9906, 16030), (10668, 14885), (11557, 13740), (11908, 13335)]