161426736

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:384

約数の個数: 160

約数和(自身を含む): 496396800

約数和(自身を除く): 334970064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 71, 72, 76, 108, 114, 142, 144, 152, 171, 213, 216, 228, 277, 284, 304, 342, 426, 432, 456, 513, 554, 568, 639, 684, 831, 852, 912, 1026, 1108, 1136, 1278, 1349, 1368, 1662, 1704, 1917, 2052, 2216, 2493, 2556, 2698, 2736, 3324, 3408, 3834, 4047, 4104, 4432, 4986, 5112, 5263, 5396, 6648, 7479, 7668, 8094, 8208, 9972, 10224, 10526, 10792, 12141, 13296, 14958, 15336, 15789, 16188, 19667, 19944, 21052, 21584, 24282, 29916, 30672, 31578, 32376, 36423, 39334, 39888, 42104, 47367, 48564, 59001, 59832, 63156, 64752, 72846, 78668, 84208, 94734, 97128, 118002, 119664, 126312, 142101, 145692, 157336, 177003, 189468, 194256, 236004, 252624, 284202, 291384, 314672, 354006, 373673, 378936, 472008, 531009, 568404, 582768, 708012, 747346, 757872, 944016, 1062018, 1121019, 1136808, 1416024, 1494692, 2124036, 2242038, 2273616, 2832048, 2989384, 3363057, 4248072, 4484076, 5978768, 6726114, 8496144, 8968152, 10089171, 13452228, 17936304, 20178342, 26904456, 40356684, 53808912, 80713368, 161426736]

約数ペア:

[(1, 161426736), (2, 80713368), (3, 53808912), (4, 40356684), (6, 26904456), (8, 20178342), (9, 17936304), (12, 13452228), (16, 10089171), (18, 8968152), (19, 8496144), (24, 6726114), (27, 5978768), (36, 4484076), (38, 4248072), (48, 3363057), (54, 2989384), (57, 2832048), (71, 2273616), (72, 2242038), (76, 2124036), (108, 1494692), (114, 1416024), (142, 1136808), (144, 1121019), (152, 1062018), (171, 944016), (213, 757872), (216, 747346), (228, 708012), (277, 582768), (284, 568404), (304, 531009), (342, 472008), (426, 378936), (432, 373673), (456, 354006), (513, 314672), (554, 291384), (568, 284202), (639, 252624), (684, 236004), (831, 194256), (852, 189468), (912, 177003), (1026, 157336), (1108, 145692), (1136, 142101), (1278, 126312), (1349, 119664), (1368, 118002), (1662, 97128), (1704, 94734), (1917, 84208), (2052, 78668), (2216, 72846), (2493, 64752), (2556, 63156), (2698, 59832), (2736, 59001), (3324, 48564), (3408, 47367), (3834, 42104), (4047, 39888), (4104, 39334), (4432, 36423), (4986, 32376), (5112, 31578), (5263, 30672), (5396, 29916), (6648, 24282), (7479, 21584), (7668, 21052), (8094, 19944), (8208, 19667), (9972, 16188), (10224, 15789), (10526, 15336), (10792, 14958), (12141, 13296)]