171411996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 499228800

約数和(自身を除く): 327816804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 67, 76, 84, 98, 114, 133, 134, 147, 196, 201, 228, 229, 266, 268, 294, 399, 402, 458, 469, 532, 588, 687, 798, 804, 916, 931, 938, 1273, 1374, 1407, 1596, 1603, 1862, 1876, 2546, 2748, 2793, 2814, 3206, 3283, 3724, 3819, 4351, 4809, 5092, 5586, 5628, 6412, 6566, 7638, 8702, 8911, 9618, 9849, 11172, 11221, 13053, 13132, 15276, 15343, 17404, 17822, 19236, 19698, 22442, 26106, 26733, 30457, 30686, 33663, 35644, 39396, 44884, 46029, 52212, 53466, 60914, 61372, 62377, 67326, 91371, 92058, 106932, 107401, 121828, 124754, 134652, 182742, 184116, 187131, 213199, 214802, 249508, 291517, 322203, 365484, 374262, 426398, 429604, 583034, 639597, 644406, 748524, 751807, 852796, 874551, 1166068, 1279194, 1288812, 1503614, 1749102, 2040619, 2255421, 2558388, 3007228, 3498204, 4081238, 4510842, 6121857, 8162476, 9021684, 12243714, 14284333, 24487428, 28568666, 42852999, 57137332, 85705998, 171411996]

約数ペア:

[(1, 171411996), (2, 85705998), (3, 57137332), (4, 42852999), (6, 28568666), (7, 24487428), (12, 14284333), (14, 12243714), (19, 9021684), (21, 8162476), (28, 6121857), (38, 4510842), (42, 4081238), (49, 3498204), (57, 3007228), (67, 2558388), (76, 2255421), (84, 2040619), (98, 1749102), (114, 1503614), (133, 1288812), (134, 1279194), (147, 1166068), (196, 874551), (201, 852796), (228, 751807), (229, 748524), (266, 644406), (268, 639597), (294, 583034), (399, 429604), (402, 426398), (458, 374262), (469, 365484), (532, 322203), (588, 291517), (687, 249508), (798, 214802), (804, 213199), (916, 187131), (931, 184116), (938, 182742), (1273, 134652), (1374, 124754), (1407, 121828), (1596, 107401), (1603, 106932), (1862, 92058), (1876, 91371), (2546, 67326), (2748, 62377), (2793, 61372), (2814, 60914), (3206, 53466), (3283, 52212), (3724, 46029), (3819, 44884), (4351, 39396), (4809, 35644), (5092, 33663), (5586, 30686), (5628, 30457), (6412, 26733), (6566, 26106), (7638, 22442), (8702, 19698), (8911, 19236), (9618, 17822), (9849, 17404), (11172, 15343), (11221, 15276), (13053, 13132)]