165811590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 523998720

約数和(自身を除く): 358187130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 83, 90, 98, 105, 126, 135, 147, 151, 166, 189, 210, 245, 249, 270, 294, 302, 315, 378, 415, 441, 453, 490, 498, 581, 630, 735, 747, 755, 830, 882, 906, 945, 1057, 1162, 1245, 1323, 1359, 1470, 1494, 1510, 1743, 1890, 2114, 2205, 2241, 2265, 2490, 2646, 2718, 2905, 3171, 3486, 3735, 4067, 4077, 4410, 4482, 4530, 5229, 5285, 5810, 6342, 6615, 6795, 7399, 7470, 8134, 8154, 8715, 9513, 10458, 10570, 11205, 12201, 12533, 13230, 13590, 14798, 15687, 15855, 17430, 19026, 20335, 20385, 22197, 22410, 24402, 25066, 26145, 28539, 31374, 31710, 36603, 36995, 37599, 40670, 40770, 44394, 47565, 52290, 57078, 61005, 62665, 66591, 73206, 73990, 75198, 78435, 87731, 95130, 109809, 110985, 112797, 122010, 125330, 133182, 142695, 156870, 175462, 183015, 187995, 199773, 219618, 221970, 225594, 263193, 285390, 332955, 338391, 366030, 375990, 399546, 438655, 526386, 549045, 563985, 614117, 665910, 676782, 789579, 877310, 998865, 1098090, 1127970, 1228234, 1315965, 1579158, 1691955, 1842351, 1997730, 2368737, 2631930, 3070585, 3383910, 3684702, 3947895, 4737474, 5527053, 6141170, 7895790, 9211755, 11054106, 11843685, 16581159, 18423510, 23687370, 27635265, 33162318, 55270530, 82905795, 165811590]

約数ペア:

[(1, 165811590), (2, 82905795), (3, 55270530), (5, 33162318), (6, 27635265), (7, 23687370), (9, 18423510), (10, 16581159), (14, 11843685), (15, 11054106), (18, 9211755), (21, 7895790), (27, 6141170), (30, 5527053), (35, 4737474), (42, 3947895), (45, 3684702), (49, 3383910), (54, 3070585), (63, 2631930), (70, 2368737), (83, 1997730), (90, 1842351), (98, 1691955), (105, 1579158), (126, 1315965), (135, 1228234), (147, 1127970), (151, 1098090), (166, 998865), (189, 877310), (210, 789579), (245, 676782), (249, 665910), (270, 614117), (294, 563985), (302, 549045), (315, 526386), (378, 438655), (415, 399546), (441, 375990), (453, 366030), (490, 338391), (498, 332955), (581, 285390), (630, 263193), (735, 225594), (747, 221970), (755, 219618), (830, 199773), (882, 187995), (906, 183015), (945, 175462), (1057, 156870), (1162, 142695), (1245, 133182), (1323, 125330), (1359, 122010), (1470, 112797), (1494, 110985), (1510, 109809), (1743, 95130), (1890, 87731), (2114, 78435), (2205, 75198), (2241, 73990), (2265, 73206), (2490, 66591), (2646, 62665), (2718, 61005), (2905, 57078), (3171, 52290), (3486, 47565), (3735, 44394), (4067, 40770), (4077, 40670), (4410, 37599), (4482, 36995), (4530, 36603), (5229, 31710), (5285, 31374), (5810, 28539), (6342, 26145), (6615, 25066), (6795, 24402), (7399, 22410), (7470, 22197), (8134, 20385), (8154, 20335), (8715, 19026), (9513, 17430), (10458, 15855), (10570, 15687), (11205, 14798), (12201, 13590), (12533, 13230)]