105144156

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 304353504

約数和(自身を除く): 199209348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 81, 106, 108, 117, 156, 157, 159, 162, 212, 234, 243, 314, 318, 324, 351, 468, 471, 477, 486, 628, 636, 689, 702, 942, 954, 972, 1053, 1378, 1404, 1413, 1431, 1884, 1908, 2041, 2067, 2106, 2756, 2826, 2862, 3159, 4082, 4134, 4212, 4239, 4293, 5652, 5724, 6123, 6201, 6318, 8164, 8268, 8321, 8478, 8586, 12246, 12402, 12636, 12717, 12879, 16642, 16956, 17172, 18369, 18603, 24492, 24804, 24963, 25434, 25758, 33284, 36738, 37206, 38151, 49926, 50868, 51516, 55107, 55809, 73476, 74412, 74889, 76302, 99852, 108173, 110214, 111618, 149778, 152604, 165321, 167427, 216346, 220428, 223236, 224667, 299556, 324519, 330642, 334854, 432692, 449334, 495963, 649038, 661284, 669708, 674001, 898668, 973557, 991926, 1298076, 1348002, 1947114, 1983852, 2022003, 2696004, 2920671, 3894228, 4044006, 5841342, 8088012, 8762013, 11682684, 17524026, 26286039, 35048052, 52572078, 105144156]

約数ペア:

[(1, 105144156), (2, 52572078), (3, 35048052), (4, 26286039), (6, 17524026), (9, 11682684), (12, 8762013), (13, 8088012), (18, 5841342), (26, 4044006), (27, 3894228), (36, 2920671), (39, 2696004), (52, 2022003), (53, 1983852), (54, 1947114), (78, 1348002), (81, 1298076), (106, 991926), (108, 973557), (117, 898668), (156, 674001), (157, 669708), (159, 661284), (162, 649038), (212, 495963), (234, 449334), (243, 432692), (314, 334854), (318, 330642), (324, 324519), (351, 299556), (468, 224667), (471, 223236), (477, 220428), (486, 216346), (628, 167427), (636, 165321), (689, 152604), (702, 149778), (942, 111618), (954, 110214), (972, 108173), (1053, 99852), (1378, 76302), (1404, 74889), (1413, 74412), (1431, 73476), (1884, 55809), (1908, 55107), (2041, 51516), (2067, 50868), (2106, 49926), (2756, 38151), (2826, 37206), (2862, 36738), (3159, 33284), (4082, 25758), (4134, 25434), (4212, 24963), (4239, 24804), (4293, 24492), (5652, 18603), (5724, 18369), (6123, 17172), (6201, 16956), (6318, 16642), (8164, 12879), (8268, 12717), (8321, 12636), (8478, 12402), (8586, 12246)]