151449532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 325140480

約数和(自身を除く): 173690948

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 71, 76, 127, 142, 221, 247, 254, 284, 323, 442, 494, 508, 646, 884, 923, 988, 1207, 1292, 1349, 1651, 1846, 2159, 2413, 2414, 2698, 3302, 3692, 4199, 4318, 4826, 4828, 5396, 6604, 8398, 8636, 9017, 9652, 15691, 16796, 17537, 18034, 22933, 28067, 31369, 31382, 35074, 36068, 41021, 45866, 56134, 62738, 62764, 70148, 82042, 91732, 112268, 117221, 125476, 153289, 164084, 171323, 234442, 298129, 306578, 342646, 468884, 533273, 596258, 613156, 685292, 1066546, 1192516, 1992757, 2133092, 2227199, 2912491, 3985514, 4454398, 5824982, 7971028, 8908796, 11649964, 37862383, 75724766, 151449532]

約数ペア:

[(1, 151449532), (2, 75724766), (4, 37862383), (13, 11649964), (17, 8908796), (19, 7971028), (26, 5824982), (34, 4454398), (38, 3985514), (52, 2912491), (68, 2227199), (71, 2133092), (76, 1992757), (127, 1192516), (142, 1066546), (221, 685292), (247, 613156), (254, 596258), (284, 533273), (323, 468884), (442, 342646), (494, 306578), (508, 298129), (646, 234442), (884, 171323), (923, 164084), (988, 153289), (1207, 125476), (1292, 117221), (1349, 112268), (1651, 91732), (1846, 82042), (2159, 70148), (2413, 62764), (2414, 62738), (2698, 56134), (3302, 45866), (3692, 41021), (4199, 36068), (4318, 35074), (4826, 31382), (4828, 31369), (5396, 28067), (6604, 22933), (8398, 18034), (8636, 17537), (9017, 16796), (9652, 15691)]